— Can I enter the laboratory,sir?

RAC-rac2022-10-04 11:39:541条回答

— Can Ienter the laboratory,sir?
— Under no circumstances________to enter it without approval.
[ ]
A. is anyone allowed
B. anyone is allowed
C. nobody is allowed
D. is nobody allowed

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d0kocej9e 共回答了20个问题 | 采纳率95%
A
1年前

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Laboratory of Design Methods and Tools in Industrial Engineering, University of Padova, via Venezia 1, 35131 Padova, Italy
Received 15 March 2005; received in revised form 15 March 2005; accepted 22 August 2005
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Laboratory of Design Methods and Tools in Industrial Engineering
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University of Padova,via Venezia
1,35131 Padova,Italy (地址,不用翻成中文,按此地址邮寄即可)
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英语翻译
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英语翻译GROWTH OF BACTERIOPHAGES IN THE LABORATORYThe plaque met
英语翻译
GROWTH OF BACTERIOPHAGES IN THE LABORATORY
The plaque method:
1.Mixes bacteriophages with host bacteria and nutrient agar.
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3.Each plaque can originate with a single viral particle or with more than one; the concentration of viruses is given as plaque-forming units.
GROWTH OF ANIMAL VIRUSES IN THE LABORATORY
1.Cultivation of some animal viruses requires whole animals.
2.Some animal viruses can be cultivated in embryonated eggs.
3.Cell cultures are cells growing in culture media in the laboratory.
4.Viral growth can cause cytopathic effects in the cell culture.
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nucleic acid base sequencing.
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英语翻译
Okay,what is the essential role of an R&Dlaboratory
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Figure 1.
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图1所示望采纳,
There are many laboratory in this building.(改错)
There are many laboratory in this building.(改错)
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ConclusionA laboratory scale microwave freeze drying apparat
Conclusion
A laboratory scale microwave freeze drying apparatus was
developed aimed at experimentally verifying the beneficial
effect of a dielectric material on freeze drying with microwave
heating.Sintered SiC was used as the dielectric material.
Mannitol,a typical pharmaceutical excipient,was
selected as the solute in aqueous solution.The experimental
results show that the use of the dielectric material in microwave
freeze drying can effectively enhance the freeze drying
rate.More than 20% of drying time was saved compared
with conventional freeze drying under the operating conditions
tested.A porous media mathematical model of freeze
drying with hygroscopic effect was derived and solved
numerically using the finite difference method with a moving
boundary.The hygroscopic effect was quantified based on a
modified adsorption–desorption relationship.For mannitol,
the ratio of vapor pressures between the adsorption–desorption
equilibrium and the thermodynamic equilibrium follows
the square root of the moisture saturation.Comparisons of
drying curves between experimental data and theoretical predictions
displayed good agreements.Simulation results also
show that when the solid content of the solution to be freeze
dried is very low or the solid product has a very small loss
factor,microwave heating is less effective unless dielectric
materials are employed.Drying rate controlling factor was
analyzed to be mass transfer in the primary drying stage and
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翻译上面一段
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实验室规模微波冷冻干燥用具被发展了瞄准了实验性核实电介质材料的有利作用在冷冻干燥与 微波加热.被焊接的SiC使用了作为电介质 材料.甘露醇,一种典型的配药赋形剂,在水溶液被选择了作为溶质.实验性结果表示,对电介质材料的用途 微波冷冻干燥可能有效地提高冷冻干燥率.超过20%干燥时间被保存了和常规冷冻干燥相比在经营之下 情况测试了.冷冻干燥一个多孔媒介数学模型以吸湿作用数字上获得了并且解决了运用有限差分法与a 移动的界限.吸湿作用被定量了根据 一个修改过的吸附解吸附作用关系.为 甘露醇,汽压比率在吸附解吸附作用平衡和热力学平衡之间跟随湿气饱和的方根.比较 干燥曲线在实验性数据之间和理论 预言显示了利益协定.模仿结果也显示那,当解答的固体含量是 干的结冰是非常低的或坚实产品有一非常小 损失因素,微波加热是较不有效的,除非 电介质材料被使用.干燥速率控制因素 分析是质量传递进入主要干燥阶段 并且热传递进入次要干燥阶段.
英语翻译Matlab(short for MATrix LABoratory)is a special-purpose
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The MATLAB program implement the MATLAB language,and provides a very extensive library of predefined functions to make technical programming tasks easier and more efficient.This extremely wide variety of functions makes it much easier to solve technical problems in MATLAB than in other languages such as Fortran or C.This book introduces the MATLB language ,and shows how to use it to solve typical technical problems.
This book teaches MATLAB as a technical programming language,showing students how to write clean,efficient,and well-documented programs.It makes no pretense at being a complete description of all of MATLAB’s hundreds of functions.Instead,it teaches the student how to use MATLAB as alanguage,and how to locate any desired function with MATLAB’s extensive online help facilities.
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.Is this laboratory ______ the students visited yesterday.
Is this the laboratory ______ the students visited yesterday.
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1.Is this laboratory ______ the students visited yesterday改为它的陈述语序是
This laboratory is______the students visited yesterday
2.Is this the laboratory ______ the students visited yesterday改为它的陈述语序是
This is the laboratory ______ the students visited yesterday
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由于the one 作visited 的宾语,所以the one 后省略了that 或which.
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由于visited是及物动词,所以不可能出现介词in,所以in which不对
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—Let’s go and join them. .
A.Many hands make light work
B.The early bird catches the worm
C.A friend in need is a friend indeed
D.The grass is always greener on the other side
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急求两本英文生物著作 molecular cell biology at the helm a laboratory navigator
急求两本英文生物著作
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in the laboratory和 at the laboratory
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都正确没有本质的区别.
如果非要鸡蛋里面挑骨头的话,口语中一般用in the lab/laboratory,书面语用at the laboratory.
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We were told not to touch the equipment in the laboratory unless ________. A. allowed to do B. all
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It's been found in laboratory testing that some types of oil
It's been found in laboratory testing that some types of oil are bad for us?如何分析此句?
THAT 是不是引导的同位语从句?
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魔皇崩裂 共回答了15个问题 | 采纳率86.7%
不是,是主语从句,it取代that引起的从句.正常的语序是That some types of oil are bad for us has been found in laboratory testing.因为that后面的部分太长了,所以要用it来取代.
句子翻译:实验测试发现,某些类型的油脂对人体有害.
A special laboratory at the University of Chicago is busy on
A special laboratory at the University of Chicago is busy only at night. It is a dream laborato...
A special laboratory at the University of Chicago is busy only at night. It is a dream laboratory where researchers are at work studying dreamers. Their findings have discovered that everyone dreams from three to seven times a night, although in ordinary life a person may remember none or only one of his dreams.
  While the subjects—usually students—sleep, special machines record their brain waves and eye movements as well as the body movements that signal the end of a dream. Surprisingly, all subjects sleep soundly.
Observers report that a person usually fidgets(烦躁不安) before a dream. Once the dream has started, his body relaxes and his eyes become more active, as if the curtain had gone up on a show. As soon as the machine shows that the dream is over, a buzzer wakens the sleeper. He sits up, records his dream, and goes back to sleep—perhaps to dream some more.
Researchers have found that if the dreamer is wakened immediately after his dream, he can usually recall the entire dream. If he is allowed to sleep even five more minutes, his memory of the dream will have disappeared.
小题1:According to the passage, researchers at the University of Chicago are studying ____.
A.contents of dreams  B.dreamers while they dream
C.the meaning of dreams D.the progress of sleeping
小题2:Their finding has discovered that _____.
A.everyone dreams every night
B.dreams are easily remembered
C.dreams are likely to be frightening
D.One person dreams only one dream a night
小题3:The machines being used in the experiment record _____.
A.the depth of sleep
B.the subjects’ brain waves and eye movements
C.how many dreams a person has
D.what a sleeper dreams during his sleep
小题4:A person would be most likely to remember the dream that _____.
A.was of most interest to him
B.occurred immediately after he went to sleep
C.occurred just before he woke up
D.was the longest one to him

穿破牛仔裤的女生1年前1
顾云生 共回答了12个问题 | 采纳率100%
小题1:B
小题2:A
小题3:B
小题4:C


试题分析:本文介绍芝加哥大学的研究人员是用机器来记录人的脑电波和眼球的运动,研究的做梦的人,发现人每天晚上会做梦,但大部分人都不记得做的梦。但可以记住醒来之前做的梦。
小题1:细节题:从第一段的句子:It is a dream laboratory where researchers are at work studying dreamers.可知芝加哥大学的研究人员是研究的做梦的人。选B
小题2:细节题:从第一段的句子:Their findings have discovered that everyone dreams from three to seven times a night, 可知人每天晚上会做梦。选A
小题3:细节题:从第二段的句子:special machines record their brain waves and eye movements as well as the body movements that signal the end of a dream.可知机器是用来记录人的脑电波和眼球的运动。选B
小题4:细节题:从最后一段的句子:Researchers have found that if the dreamer is wakened immediately after his dream, he can usually recall the entire dream.可知人们记住醒来之前做的梦。选C
点评:此类文章的最大的障碍是词汇以及考生对阅读内容的不熟悉,需要考生在阅读的时候有足够的耐心。要养成在上下文串联中猜测词义的能力,根据上下文中出现的同义词,近义词,反义词,以及词义的解释来理解生词。同时要抓住文章的中心,不要受其他信息的影响。要根据题目及选项以及文章的上下文串联合理的判断推理。
The biology laboratory is___the southeast of our school 这横线要
The biology laboratory is___the southeast of our school 这横线要填at还是in .为什么
w8zw1年前2
映水清竹 共回答了19个问题 | 采纳率94.7%
这道题的正确答案是:
in
in the southeast of 在...的西南(属于后者)固定短语搭配
生物试验室在我们学校的西南.
英语翻译RNA is more different to work within the laboratory than
英语翻译
RNA is more different to work within the laboratory than DNA because it is much more easily degraded RNA molecules can be separated by gel electrophoresis very similar to DNA Individual molecules are also indentified using oligonucleotide probes except that the technigue is called a Northern blotting instead of a southern blotting when RNA is invdved Many experimental procedures involving RNA depend on first converting the RNA to DNA this process is called reverse transcription
394738491年前1
NIECHAO6889989 共回答了13个问题 | 采纳率84.6%
RNA是更多不同的工作在实验室比DNA,因为它更容易退化的RNA分子可以通过凝胶电泳分离非常类似于DNA单个分子也发现使用寡核苷酸探针除了技术被称为北方的印迹,而不是一个南方印迹当RNA是invdved许多实验过程涉及RNA依赖于第一个把RNA和DNA这个过程叫做反转录
我告诉你一个方法,你可以把每一句划意群,每个意群用特殊疑问词代替.
祝你学习进步,更上一层楼!(*^__^*)
英语翻译Mixed Flowing Gas (MFG) test is a laboratory test in whi
英语翻译
Mixed Flowing Gas (MFG) test is a laboratory test in which the temperature (ºC),relative
humidity (%RH),concentration of gaseous pollutants (ppb level),and other critical
variables (such as volume exchange rate and airflow rate) are carefully defined,
monitored and controlled.The purpose of this test is to simulate corrosion phenomenon
due to atmospheric exposure
生于19817121年前1
好吃的叼馋 共回答了15个问题 | 采纳率93.3%
混合流动气体(制造)检测是一种实验室测试中,温度(oC),相对的
湿度(% RH)、“专注”气态污染物(ppb等级),以及其他重要的
变量(比如汇率和空气流率分率为体积)仔细定义的,
监测和控制.这项检测的目的是模拟腐蚀现象
由于曝露
英语翻译Laboratory of Design Methods and Tools in Industrial Eng
英语翻译
Laboratory of Design Methods and Tools in Industrial Engineering,University of Padova,via Venezia 1,35131 Padova,Italy
Received 15 March 2005; received in revised form 15 March 2005; accepted 22 August 2005
Available online 6 December 2005
感觉有些乱
蚂昨蚂昨我爱你1年前2
8263722 共回答了20个问题 | 采纳率85%
工业工程中的设计方法和工具的实验室,帕多瓦大学通过威尼斯,1,35131,帕多瓦,意大利收到2005日15;15在修订后的形式2005三月收到;接受22八月2005可在线6十二月2005
We were told not to touch the equipment in the laboratory un
We were told not to touch the equipment in the laboratory unless ________.
A.allowed to do B.allowing to do C.allowed to D.allowing to
tuyugou1年前1
时差爱 共回答了22个问题 | 采纳率100%
C

考察状语从句的省略。Unless后面省略了we were.不定式符号to后面省略了touch the equipment.当状语从句的主语和主句主语一致的时候,可以把主语和系动词be一起省略.完整的形式应该是:unless we were allowed to touch the equipment.句意:我们在告知在实验室里不要碰任何东西,除非我们被允许。
he insisted that the laboratory report ( ) immediately after
he insisted that the laboratory report ( ) immediately after the experiment was done
A. was going to be written B. be written C. to be written D. would be written
为什么答案选B呢,我选C的
lp8111061年前1
DPAU1810 共回答了21个问题 | 采纳率90.5%
C错,B对.
在insisted后面的宾从中,动词用省略SHOULD 的原型.
Laboratory work is your chance to learn science first-hand.
Laboratory work is your chance to learn science first-hand. It can be fun but you must be careful to prevent injury. Listen closely when your teacher reads and explains the rules before your first lab lesson.
LABORATORY RULES
Throughout the lesson
Do not enter the science lab without the teacher’s permission.
No food or drinks are to be allowed in the science lab.
Before the Experiment
Read all instructions carefully before every experiment.
Prepare all apparatus (仪器) and arrange them so that you will not knock them over while doing the experiment.
During the Experiment
If you are unsure of how to use any apparatus or how to operate, ask your teacher for help.
Never smell or taste chemicals unless your teacher gives permission.
After the Experiment
Wash all apparatus after use and return them to the places where they were.
Throw waste materials in proper waste baskets.
First Aid
Report all accidents to your teacher immediately.
If you spill (溅出) any chemicals onto your body of clothing, wash with plenty of water and report to your teacher.
小题1:Your teacher will probably tell you the rules above the first lab lesson.
A.before B.since C.during D.after
小题2:Before every experiment, you should .
A.taste the chemicals first
B.clean all the apparatus
C.read all instructions carefully
D.report all the accidents to the teacher
小题3:When you are not sure how to use all apparatus, .
A.try them on your own B.put them back
C.ask your teacher for help D.read the rules carefully
小题4:It is clear that you can .
A.bring food into the lab
B.enter the lab anytime
C.smell chemicals as you like
D.learn science directly in the lab
小题5:If you get chemicals on the clothing, you can find ways to solve it in the part .
A.Before the Experiment B.First Aid
C.During the Experiment D.After the Experiment
微软输入法1年前1
山地雄师 共回答了18个问题 | 采纳率83.3%
小题1:A
小题2:C
小题3:C
小题4:D
小题5:B


小题1:细节理解题,根据文中语句“Listen closely when your teacher reads and explains the rules before your first lab lesson.”理解可知。
小题2:细节理解题,根据文中语句“Read all instructions carefully before every experiment.”理解可知。
小题3:细节理解题,根据文中语句“If you are unsure of how to use any apparatus or how to operate, ask your teacher for help.”理解可知。
小题4:细节理解题,根据文中语句“Laboratory work is your chance to learn science first-hand.”理解可知。
小题5:细节理解题,根据文中语句“If you spill (溅出) any chemicals onto your body of clothing, wash with plenty of water and report to your teacher.”理解可知。
英语阅读A laboratory,different from any others ,at the Universit
英语阅读
A laboratory,different from any others ,at the University of Chicago is busy only at night.It is a dream laboratory where researchers are at work studying dreamers.While the students sleep,special machines record their brain waves and eye movements that shows the beginning of the dream as well as the body movements that shows the end of a dream .Observers report that a person usually keeps moving before a dream .Once the dream has started,his mouth doesn’t move,neither does his body .But his eyes become more active,as if the certain had gone up on a show .When the dream lasts,many people murmur and even speak without any body movements.But the scientists can’t make the final scientific conclusion until now.
Notes about dream
Notes about dream
Stage Action
The dream starts 1._____
2._____
3._____
harres1年前2
眉梢的蔷薇 共回答了13个问题 | 采纳率100%
1. The people's mouth and body don't move.
2. Eyes become more active.
3. People murmur and even speak without any body movements.
45.The research laboratory is going to ___C___ the new type
45.The research laboratory is going to ___C___ the new type of computer to use.
A.take B.make C.put D.send
aleikeba1年前1
今昔99 共回答了15个问题 | 采纳率100%
关键是句子大意要理解正确!
“那个研究工作实验室将要制造出一种新型的电脑以投入使用.”
因为实验室的作用就是研制而不是使用某种东西,所以这个理解比较接近本意!
然后比较一下四个选项的大意,take“拿、取、搭乘”;make“制造”;put“放,安置”;send“送给、传、寄”,那样的话 B选项就比较合适了!
英语翻译The full scale bending rig in the laboratory and thusthe
英语翻译
The full scale bending rig in the laboratory and thus
the small scale bending rig in the laboratory as preparation,both bent pipes in the
horizontal plane.Therefore,Figure 5.2 and Figure 5.3 are applicable to these bending
rigs.In the horizontal spooling-on process onboard of the reeling vessel the pipeline is
supported between the reel and the tensioners.In the full scale bending rig the pipe was
supported by rollers.In Figure 5.3 the equilibrium of the forces on the pipeline comprises
two parts.In the first part the perpendicular force in the tensioners (FT;P) is in equilibrium
with the reaction force of the reel laterally to the pipeline (Freel;T;P).In the second part the
tension force (FT;A) is in equilibrium with the distributed load of the reel on the pipe (qreel).
It should be noted that the reaction force of the reel on the pipeline (Freel;T;P) is in fact a
Small Scale Reeling Simulation of Single Walled Pipe 79
distributed load.However,for reasons of simplicity,this distributed load is treated as a
concentrated load.In Figure 5.3 the axial friction between the reel and the pipeline is not
taken into account for reasons of simplicity as well,because the stresses due to the axial
load on the pipeline are negligible compared to the bending moment and the shear force
applied on the pipeline.
Figure 5.3 Forces on the pipeline during spooling-on in the actual reeling process
During spooling-on of the pipeline,the distance between the tensioners and the reel can
vary for different reeling vessels but remains constant during the spooling-on process.
The tension force is normally kept constant during the reeling process.However,it is
possible to increase the tension force during the reeling process,which may be required
in order to prevent local buckling [11],[6].
punk071年前1
lt001001 共回答了19个问题 | 采纳率94.7%
The full scale bending rig in the laboratory and thus the small scale bending rig in the laboratory as preparation,both bent pipes in the horizontal plane.
大型弯曲探头和小型弯曲探头…都是在水平面上弯曲管道.
Therefore,Figure 5.2 and Figure 5.3 are applicable to these bending rigs.
因此,图5.2和5.3采用了这些弯曲装置.
In the horizontal spooling-on process onboard of the reeling vessel the pipeline is supported between the reel and the tensioners.
在卷管的水平卷筒过程中,张紧轮和张力支撑着管道.
In the full scale bending rig the pipe was supported by rollers.
大型弯曲探头中,管子由滚轴支撑.
In Figure 5.3 the equilibrium of the forces on the pipeline comprises two parts.
如图5.3,管道的受力平横包括两个部分.
In the first part the perpendicular force in the tensioners (FT; P) is in equilibrium with the reaction force of the reel laterally to the pipeline (Freel; T; P).
一是,张紧轮的垂直作用力(FT; P)与卷轴对管道的横向作用力(Freel; T; P)平衡.
In the second part the tension force (FT;A) is in equilibrium with the distributed load of the reel on the pipe (qreel).
二是,张力(FT;A)与卷筒在管道上的分布式荷载(qreel)平衡.
It should be noted that the reaction force of the reel on the pipeline (Freel;T;P) is in fact a Small Scale Reeling Simulation of Single Walled Pipe 79 distributed load.
注意,实际上,卷筒在管道上的作用力是79..单壁管的小型卷筒模拟分布式荷载.
However,for reasons of simplicity,this distributed load is treated as a concentrated load.
但,为方便起见,我们视分布式荷载为一个集中式荷载.
In Figure 5.3 the axial friction between the reel and the pipeline is not taken into account for reasons of simplicity as well,because the stresses due to the axial load on the pipeline are negligible compared to the bending moment and the shear force applied on the pipeline.
在图5.3中卷轴与管道间的轴向摩擦也做了近似处理,因为相对于弯矩和剪切力在官道上的作用,轴向荷载对管道的作用力可忽略不计.
Figure 5.3 Forces on the pipeline during spooling-on in the actual reeling process During spooling-on of the pipeline,the distance between the tensioners and the reel can vary for different reeling vessels but remains constant during the spooling-on process.
如图5.3,在实际卷筒阶段卷筒设备的运作过程中管道受到的作用力.张紧轮和卷筒的距离在管道的卷筒过程中保持不变,仅由卷管的种类决定.
The tension force is normally kept constant during the reeling process.
通常,在卷筒过程中张力保持不变.
However,it is possible to increase the tension force during the reeling process,which may be required in order to prevent local buckling [11],[6].
但是,当张力过程中要求阻止局部弯曲时,则张力有可能增大[11],[6].
1.A group of______ will visit our laboratory tomorrow.
1.A group of______ will visit our laboratory tomorrow.
选项:
a、Hungarian
b、Australian
c、 Japanese
d、American
2.She ______ the door before she goes away.
选项:
a、had locked
b、is locking
c、has locked
d、was locking.
3 By this time next year he ______ from college.
选项:
a、will be graduating
b、should be graduating
c、will have graduated
d、is graduating
4.She got married while she was still___.
选项:
a、in her teen
b、in her teens
c、a teen
d、the teen
5.He's forgotten both of the______ we booked at the hotel.
选项:
a、room number
b、rooms number
c、rooms numbers
d、room numbers
宋祥乐1年前1
luanQZ 共回答了20个问题 | 采纳率85%
c 2.c 3.c 4.b 5.d
有两个句子:1.Food and drinks are ___in all area of the laboratory
有两个句子:
1.Food and drinks are ___in all area of the laboratory.
A.prevented B.prohibited
2.The highly____gaming console sold out within minutes of its release.
A.expected B.anticipated
这两个题都是选项意思相似,怎样选择?第一题参考答案是B,第二题参考答案是B
tatadog5321年前2
然娜 共回答了22个问题 | 采纳率81.8%
1.prevent 防止
prohibit 禁止
2.这两个动词都表示预期某事将发生,但有所不同.
在意思上,anticipate所预期的一般都指可喜的事,expect则不一定.
在结构上,除两个动词都可以用名词及that从句为宾语外,anticipate后面可接动名词,不可接不定式,expect则可接不定式,不可接动名词.
expect还可接"名词或代词+不定式"构成的复合宾语,anticipate则不可.
英语练习题14. He demanded that the laboratory report ___ immediat
英语练习题
14. He demanded that the laboratory report ___ immediately after the experiment was done.
A. was written B. be written C. must be written D. would be written
15. The man insisted that he _____ there.
A. should send B. would be sent C. sent D. be sent
16. If he had not gone out in the storm _____.
A. he will be alive now B. he would be alive now
C. he would have been alive now
17. If it ___ tomorrow, what would we do?
A. rains B. were to rain C. would rain D. rain
18. It is required that you ____ at six.
A. will arrive B. arrive C. arrived D. would arrive
19. If only I _____ how to operate an electronic computer as you do.
A. had known B. would know C. should know D. knew
20. He spoke in a quiet, distinct voice, as though his thought _____.
lose C. wouldn’t have won D. can’t win
请问这些都选择什么答案?
tired never
lnliu1年前1
c520388 共回答了18个问题 | 采纳率88.9%
14 C
15 D
16 B
17 A
18 D
19 B
20 C
这一组题目是练习过去将来时的运用.
英语翻译Computer Science and Artificial Intelligence Laboratory,
英语翻译
Computer Science and Artificial Intelligence Laboratory,
Massachusetts Institute of Technology,Cambridge,MA
02139,USA
MA02139是什么意思?
koushuai02131年前1
诺坎普的4号 共回答了19个问题 | 采纳率94.7%
- -MA是Massachusetts是缩写啊, 马萨诸塞州,02139是邮编啊,这是一个地址来的
英语翻译RCA是再生混凝土的意思Thus,according to the local laboratory resea
英语翻译
RCA是再生混凝土的意思
Thus,according to the local laboratory research and
experience [16] the main test methods of suitability of
recycled concrete aggregates (RCA) for the production
of new concrete can be proposed in principle for Greece
based on the coordination of requirements of Greek
Specification of Concrete Technology (GSCT) and of
the European one (ENV 206).Table 2 shows these
proposed test methods and limits.
E木1年前1
心系远方 共回答了24个问题 | 采纳率87.5%
因此,根据当地实验室的研究和经验,并依据《希腊混凝土技术规范》协调要求的和欧洲的要求,大体上可以为希腊建议用再生混凝土来生产新的混凝土.表2显示这些建议测试方法及其局限性.
有关 coordination of requirements 的翻译不确定,其他的大致没有问题
They work in a laboratory every day.(in a laboratory划线,就划线部分
They work in a laboratory every day.(in a laboratory划线,就划线部分提问,提问词:Where)
每天乐一乐1年前3
wmcyi_ai 共回答了14个问题 | 采纳率71.4%
Where do they work every day?
有不明白的地方再问哟,更上一层楼!
The Mini Spray Dryer is the laboratory equipment which makes
The Mini Spray Dryer is the laboratory equipment which makes an opportunity for every user quickly and gently dries the liquid to powder.
读起来很怪
tainpk1年前4
三步xx曲 共回答了11个问题 | 采纳率90.9%
小喷雾干燥剂是实验室中每个人都可以使用并快速使液体变为粉末的设备.
which makes an opportunity for every user quickly and gently dries the liquid to powder为定语从句,先行词是equipment.
--Do you have enough students to clean the laboratory?
--Do you have enough students to clean the laboratory?
--No, I think we need____________ students.
A.another B.two others C.more two D.two more
ss的来福灵1年前1
感-觉 共回答了19个问题 | 采纳率94.7%
D

考查情景交际。“打扫实验室的学生够吗?”“不,我想还需要两个。”在原来的基础上增加,有两种表达方法。数词+more或another+数词。“再有两个”即two more ="another" two。故选D。
The building which _____ now will be our science laboratory.
The building which _____ now will be our science laboratory.
A.is being built B.will be built C.is built D.has been built
xymichelle1年前1
建磊 共回答了29个问题 | 采纳率93.1%
A

考查时态。根据语境可知建筑物正在被建筑,故用现在进行时的被动语态,选A。
InternationaI Down and Feather Testing Laboratory
heike200421年前1
JJ地平线 共回答了25个问题 | 采纳率80%
down在这里是羽绒的意思
所以译为:
国际羽绒羽毛测试实验室
28.it is time thatwe ______ to the laboratory.
28.it is time thatwe ______ to the laboratory.
28.it is time that we ______ to the laboratory.
A)will go
B)go
C)went
D)gone
nylsp1年前2
xiaoma133 共回答了21个问题 | 采纳率81%
特殊句型.it is(high)time did sth.
-Did they come to the biology laboratory?
-Did they come to the biology laboratory?
-I don't know.They____while I was out.
A.might have come B.might come C.should have come D.must have come
选什么为什么呢?
超级开水9991年前2
burubuyao 共回答了17个问题 | 采纳率88.2%
B
首先由I don't know知道回答是不确定的
D排除
又因为后面有个时间句,是过去具体时间,所以B
C是“本来应该干~却没干”,意思不对
要是没有时间句的话就选A,但有时间句后只能选B
英语翻译Regarding trade:outside of a laboratory setting,it is di
英语翻译
Regarding trade:outside of a laboratory setting,it is difficult (indeed impossible) to isolate empirically the income redistributions attributable to international trade per se—and therefore impossible to calculate the appropriate compensation.
jgck_111年前2
风过心飞 共回答了15个问题 | 采纳率93.3%
关于贸易:出了实验室,要想用经验的方法分离出国际贸易自身的收入再分配是很困难的(实际上是不可能的)--- 因此也就不可能计算出合适的补偿.
英语翻译t was a simple sign that said,Laboratory in this room th
英语翻译
t was a simple sign that said,Laboratory in this room the first five letters of the word was emphasized,not the last seven.In other words,I guess,labor for her was more important,which mean making speeches.
开头是It 少了个i
夜上独舞1年前2
丛林小岛 共回答了16个问题 | 采纳率87.5%
这有简单的寓意,这个房间的实验室的英文单词的前5个字母(注:Laboratory 的前5个字母是labor,指劳动)是重点,而不是后面7个字母(注:Laboratory 的后7个字母是oratory,指口才).换而言之,我推测,劳动更重要,有它就有话语权.