mixture可数吗

金色种子2022-10-04 11:39:542条回答

已提交,审核后显示!提交回复

共2条回复
鱼还想游 共回答了13个问题 | 采纳率100%
看具体意思
可数a combination of different things:The city is a mixture of old and new buildings.
可数/不可数 a substance made by mixing other substances together:cake mixture /Add the eggs to the mixture and beat well.
可数(technical) a combination of two or more substances that mix together without any chemical reaction taking place
1年前
王老四 共回答了503个问题 | 采纳率
抽像名词,不可数。
1年前

相关推荐

英文翻译 frank left the cup with the mixture outside by accident
wulan491年前1
luozlbin 共回答了20个问题 | 采纳率90%
佛兰克偶然地把装着那些混合物的杯子留在了外面.
短语1.附近的一家餐馆(用nearby)2.把.和.混合在一起(用mixture)3.把.扔掉(用throw)4.喜欢.
短语
1.附近的一家餐馆(用nearby)
2.把.和.混合在一起(用mixture)
3.把.扔掉(用throw)
4.喜欢.胜过.(用prefer)
啥叫小牙1年前3
小骏马 共回答了17个问题 | 采纳率100%
1.a restaurant nearby my house
2.mixture of...and/with...
3.throw away
4.prefer... to.../prefer...rather than...
a mixture of Caco3 and Baco3 is 42.8% Co3 by mass. find the
a mixture of Caco3 and Baco3 is 42.8% Co3 by mass. find the mass percent of baCo3 in the mixture
什么是is 42.8% Co3 by mass? 是说混合物有42.8%的重量是Co3么?
老虎来了11年前1
cmxdream 共回答了11个问题 | 采纳率100%
在含有碳酸钙和碳酸钡的混合物中,碳酸根的质量占了总质量的42.8%.计算碳酸钡在混合物中的质量比率.
LZ在国外学习?
Sushi is a kind of food made with a mixture of cooked or raw
Sushi is a kind of food made with a mixture of cooked or raw fish, vegetables, and rice. Although Sushi is most commonly considered to have its origin in Japan, it actually began in China during the 7 th Century.
At that time, any fish caught had to be preserved. Raw fish was cleaned and then pressed between layers of heavy salt. After a couple of months, the whole process was complete. Over time, a discovery was made that by rolling the fish in rice that had been soaked in vinegar the fish was easily fermented (发酵) in a few days rather than months. The rice was then thrown away and the fish was eaten. However, with a food shortage, people began consuming the rice as well as the fish and thus, Sushi today as we know was born. However, in the 1800s, a famous chef by the name of Yohei created two styles of Sushi—one called Edo, and the second, Osaka, for two cities.
Sushi is usually consumed with hot green tea. Also, Gari is offered free and eaten between bites to create a better taste. Two kinds of sauce are usually available: one is soy sauce, which is poured on most kinds of Sushi; the other is a thick sweet sauce used on eel (鳗鱼).
Sushi has taken the world by storm and today is a multi-billion dollar industry. Its popularity continues to rise because people are looking for healthy food that is quick and easy to make. With such unbelievable popularity as well as the health benefits of eating Sushi, it is likely that this food will continue to be a part of everyday life for many more centuries to come.
小题1:Two kinds of Sushi, Edo and Osaka, were probably named after _______.
A.the chef’s name B.their birthplaces
C.the name of fish D.some kinds of food
小题2:When people eat Sushi, Gari is used to _______.
A.keep Sushi last long
B.make green tea better
C.digest Sushi more quickly
D.make Sushi more delicious
小题3:Why do people like Sushi today?
A.It is cheap and delicious.
B.It is served with free Gari.
C.It is beneficial to people’s health.
D.It is easy to be kept for a long time.
小题4:What can be the best title for the text?
A.Delicious Sushi and Its Origin
B.How to Make Delicious Sushi
C.Yohei and Two Styles of Sushi
D.The Birthplace of Sushi—China
feibai_1231年前1
光光同学 共回答了14个问题 | 采纳率85.7%
小题1:B
小题2:D
小题3:C
小题4:A

_____ most kids,the weekends was a mixture of fun and work.
_____ most kids,the weekends was a mixture of fun and work.
选择
走音的哨子1年前1
wosisui 共回答了25个问题 | 采纳率84%
To.
it's a strange mixture I make myself.这里make为何不用过去式?
it's a strange mixture I make myself.这里make为何不用过去式?
我觉得 a strange mixture 是"我"过去做,应该用made,但却用make,
深山草庐1年前2
凡高不爱向日葵 共回答了15个问题 | 采纳率80%
如果这里的mixture指的是物,比如混合饮料什么的,我觉得应该用made.
但如果是指的是一种状态,而且是一致持续的状态,就应该用make,意思是:我总是使自己出于这种奇怪的矛盾状态.
楼主把背景说一下吧.
请问这里D为什么错了?When the mixture ______,it will give off a powerf
请问这里D为什么错了?
When the mixture ______,it will give off a powerful force.
A.will heat
B.will be heated
C.is heated
D.has heated
灿烂星空下1年前2
美丽背后的残酷 共回答了18个问题 | 采纳率83.3%
混合物是被加热,要用被动,所以D不行
英语单词题数道单词1.s____mixture of minced meat and flavouring2.t____
英语单词题数道
单词
1.s____mixture of minced meat and flavouring
2.t____according to or being tradition
3.c____brown edible substance in the form of powder or a block
4.s____type of bean
5.c____food made from milk curds
此额次饿(谢谢)
bobabi1年前1
zz371505932 共回答了17个问题 | 采纳率88.2%
5.cheese
SAT语法求解!a mixture of jazz and classical idioms,the music of
SAT语法求解!
a mixture of jazz and classical idioms,the music of Gershwin was more innovative than most of his contemporaries.
请问为什么 在 than 和 most of 之前要加 that of 才是正确的
刹那的等待11年前2
tsubaki0917 共回答了19个问题 | 采纳率89.5%
这题是很典型的比较句,SAT中比较句一定要严格平行的.所以music也要对应的是music.如果不加that of,就成了the music 和 his contemporaries 比较了.句中的most of只是修饰contempararies,表示“绝大部分”,不能说明是这些人的音乐.
admixture 和mixture
恋木头1年前1
或者2008 共回答了20个问题 | 采纳率90%
admixture
1.混合,掺和
2.混合物;附加剂
mixture
1.混合物;混合;结合体
She is mixing the mixture of flour and water.
她正在搅和面粉与水的混合物.
2.混杂的事物[人群]
3.混合(状态)
He stood in a mixture of desire and apprehensions.
他怀着渴望和恐惧交加的心情伫立着.
The substances are___from a mixture of liquids be
The substances are___from a mixture of liquids be
coming hard under pressure.
Aavoid Bcontracted Cformed Dfloated
fpsky1年前1
watiger 共回答了16个问题 | 采纳率93.8%
C
A 58g sample of a gaseous feul mixture contains 0.43 mole fr
A 58g sample of a gaseous feul mixture contains 0.43 mole fraction C3H8. 这句话怎么理解?是样品...
A 58g sample of a gaseous feul mixture contains 0.43 mole fraction C3H8. 这句话怎么理解?是样品含0.43mol 丙烷还是丙烷的摩尔分数是0.43?
smile8891年前1
马鼎盛的粉丝 共回答了19个问题 | 采纳率84.2%
1. 这是50克样品;
2. gaseous feul mixture:汽油混合品;
3. 包含0.43 摩尔裂解丙烷(C3H8).
一份58克的气体燃料混合品,包含0.43 摩尔裂解丙烷.
mixture compound amalgam三者的区别
zly5221年前1
永远的哈达维 共回答了20个问题 | 采纳率85%
mixture混合物,是几种物质的混合
compound化合物,是几种元素组成的一种物质
amalgam是汞齐,是水银和其他金属的合金
We can separate the mixture into the pure chemicals( )it is
We can separate the mixture into the pure chemicals( )it is made up.
A.that B.of which C.in which D.from which
刺穿jp1年前1
眼镜蛇561007 共回答了12个问题 | 采纳率91.7%
B
词组be made up of,因为是从句,所以of提到which前面.
好心人帮我做一下这篇完形填空,Traffic in India means a mixture of all kinds
好心人帮我做一下这篇完形填空,
Traffic in India means a mixture of all kinds of vehicles on the road.About 700,000 new car_(1)_ in India in the last twelve months,and about twice that many used cars have been traded.
The country's 35 million motorcycles and scooters make it the world's largest two-wheel market.But because there are still big differences_(2)_people's incomes,the roads are full of a whole variety of_(3)_,lots of them not motorised.
A ride_(4)_a taxi driver in New Delhi gives a flavour of a typical Indian-style traffic with all kinds of vehicle held up in city streets or in long lines_(5)_narrow county lanes.Cars,lorries and buses back up behind a cart_(6)_by one animal or another."India has everything on the roads," the taxi driver says."You have to_(7)_for pedetrians,bicycles,carts,cows,donkeys and even elephants.Three things_(8)_ to drive here,a horn,brakes and good luck."Just then we were stopped_(9)_a young boy and his cow.
Given the hazards,it's not surprising_(10)_ special ceremonies are held for new car owners in which the steering wheel and the driver are both blessed
1 A have been sold B had been sold C have been selling
2 A of B between C in
3 A cars B vehicles C bikes
4 A in B after C with
5 A in B on C at
6 A pulled B pulling C to pull
7 A wait B search C watch out
8 A were recommended B to be recommended C to recommended
9 A to B by C after
10 A what B why C that
youk1681年前5
秋月40 共回答了20个问题 | 采纳率95%
1,A 与后面的many used cars have been traded 相同语态
2,C 这句话是人们的收入有很大区别,between 是用在两个人之间所以不选,而of不能表达原文所表达的意思
3,B 后面有“lots of them not motorized” 是说很多并非机动车,这说路上的交通工具既有机动的也有非机动的,cars和bikes 都太局限,
4,C,与新德里的一个出租车司机一起开车
5,B 在县城狭窄的小巷子里
6,A 被动结构
7,C watch out for 是小心提防的意思
8,B 有三样东西需要被推荐,肯定要被动语态,其次,were recommended,是过去式,这里无需过去式
9,B 也是涉及被动语态
10,B 语感
解释有点乱,仅供参考,
Finaly,all the ingredients in the blender A.mix up B.mixture
Finaly,all the ingredients in the blender A.mix up B.mixture C.bring D.take
英语
2nnyy1年前1
草米水 共回答了12个问题 | 采纳率100%
答案:A 混合
hap gripe mixture翻译成中文是什么意思
马力探索1年前1
赤橙黄绿青蓝紫 共回答了11个问题 | 采纳率81.8%
这是个名词,意思是 羟基磷灰石不满的混合物 这是一种化学物质
羟基磷灰石填料广泛用于核酸和蛋白的纯化,酸性和中性蛋白能被填料的钙离子吸附,盐不影响吸附和洗脱,这样的蛋白需要用用低浓度(30-120mM)的pH7.0的磷酸盐缓冲液洗脱.碱性蛋白被磷酸根吸附,盐会影响吸附和洗脱,所以洗脱可以用盐或者高浓度(120-500mM)的pH7.0磷酸盐缓冲液洗脱.
:羟基磷灰石因陶瓷化工艺不同分为2种类型:I型和II型,I型对蛋白质具有更大的保留,对普通蛋白质具有更大的动态载量,主要纯化大部分蛋白质(分子量一般在100kd一下);II型由于孔径较I型大,因而对抗体和部分重组疫苗等大分子量蛋白质的动态载量更高,而对HSA几乎无保留,因而更适合于抗体的纯化,同时II型对核酸具有更大的保留,能够分辩单、双链、是否超螺旋等各种高级结构的核酸,因而也适合纯化核酸.
mix 与 mixture的区别?
mix 与 mixture的区别?
(PS:别跟我说一个是动词一个是名词!我是指两个都是名词的时候!)
..
-Do you like to go to pubs?
-No,I don't because there is a srange mix of people there.
这是什么用法,..
MAIDBB1年前1
君月 共回答了13个问题 | 采纳率92.3%
mixture和mix都有混合的意思
作为名词的时候
mixture可以指药剂、感情的混合、混杂 +of使用
mix比较口语化,可以指声音的混合音效、混合材料/混杂的人 +of使用
在你给的句子中的意思应该就是说:酒吧是人员混杂的地方
Whenthe cooked beans,rice,and onion/garlic/spice mixture are
Whenthe cooked beans,rice,and onion/garlic/spice mixture are cool,add these to the beaten eggs.
Mix in chopped cilantro leaves.翻译
zhouy05291年前1
紫月冰心 共回答了14个问题 | 采纳率85.7%
当煮好的豆子,米饭,和洋葱 / 大蒜 / 香料 等混合料 变冷后,将它们加入打散的鸡蛋里.
混入剁碎的芫荽叶.
英语句子改善原句:A mixture of jazz and classical idioms,the music of
英语句子改善
原句:A mixture of jazz and classical idioms,the music of Gershwin was more innovative than most of his contemporaries.这句话我知道是比较结构的问题.答案是改成:than that of most of his contemporaries.
请问能这样改吗:than most of his contemporaries was.
苦涩的露1年前3
chan065 共回答了9个问题 | 采纳率100%
不能,改了的话句子成分会存在重复
什么是混合回归模型(mixture regression model)?
轩藜1年前1
蝎子45仟 共回答了14个问题 | 采纳率85.7%
混合模型(hybrid model)   过程开发模型又叫混合模型(hybrid model),或元模型(meta-model),把几种不同模型组合成一种混合模型,它允许一个项目能沿着最有效的路径发展,这就是过程开发模型(或混合模型).实际上,一些软件开发单位都是使用几种不同的开发方法组成他们自己的混合模型.
------------------------------------------------------------------------------------------------------------------
我也在研究这个模型,如果有什么更深入的体会,再回复你
帮忙翻译:Never mixture hurt or love..
帮忙翻译:Never mixture hurt or love..
找位大学士帮忙
娃哈哈a4a1年前2
Break-dream 共回答了18个问题 | 采纳率94.4%
绝不要把爱和伤害混在一起/混为一谈...
貌似没完吧这句话?
英语翻译Soul music is a mixture of blues,gospel,and a little roc
英语翻译
Soul music is a mixture of blues,gospel,and a little rock and roll.when black people moved from the southern states of the USA to the northern industrial cities,they took their music with them.white artists called the mixture"rhythm and blues";black artists called it "soul".Nowadays,the styles are no longer separated according to
刚才没写下 差个race 我还需要里面涉及的语法知识相关短语 不仅仅是翻译
chendebiao1年前7
那谁谁 共回答了25个问题 | 采纳率100%
1. is a mixture of 是一个短语,意思是...的混合
2. according to是一个短语,意思是根据.
3.还有就是这些句子,大都用了被动语态,几个比较重要的是sb. called sth. sth,意思是某人把某物称作..
一个英语短语drink it(the mixture of tea and water) without turning
一个英语短语
drink it(the mixture of tea and water) without turning a hair.请问汉语意思是什么!
蝶梦庄子1年前3
Eward1982 共回答了15个问题 | 采纳率100%
面不改色地把它喝下去
__________you eat a lot of salads ,grow a mixture of salad g
__________you eat a lot of salads ,grow a mixture of salad greens ,such as letter and tomatoes are good vegetable for beginning gardeners 但不应该是主将从现
草根飘香1年前4
kouzia 共回答了15个问题 | 采纳率93.3%
填if是正确的.这句话很长就很容易迷惑人,后面从such as到gardeners全是废话(PS:lettuce是不是打错了),所以这句话如果是这样的你就明白了:If you eat a lof of salads,(you should) grow a mixture of salad green...
Organize a mixture of both spontaneous and scheduled activit
Organize a mixture of both spontaneous and scheduled activities to keep our employees
武儿文秀1年前3
想你的眼睛 共回答了13个问题 | 采纳率84.6%
组织一种即具有自发性又具有预定性的活动,以此来保持我们的员工的活力.
英语翻译Add the lemon juice and zest.Pour the mixture into a bra
英语翻译
Add the lemon juice and zest.Pour the mixture into a brain-marie and cook,stirring constantly,
主要是brain-marie是什么东东搞不懂!
请哪位大侠赐教!
南方0071年前2
nna4 共回答了12个问题 | 采纳率83.3%
这句话是教你制作柠檬蛋塔的一个过程,翻译如下:
添加柠檬汁和(调味用的)柠檬皮.把混合后的物质倒入一个摇壶和鸡尾酒壶,不断搅拌,
英语翻译always do a preliminary patch test.Prepare mixture as di
英语翻译
always do a preliminary patch test.Prepare mixture as directed.Then apply to a one inch area of your arm.Leave on for 10 minutes.Rinse off with cool water.Wait 24 hours.If there is no redness irritation or eruption,You can apply mixture where needed.
do not apply on inflamed,Chapped or irritated skin.Postpone bleaching until healed.
Never apply near the eyes or vaginal area.If mixture does get into eyes,Flush out at once with cold water.
Never use after a hot bath or over skin fresheners.Open pores increase sensitivity.
Is skin should feel tender or irritated after application,remove mixture immediately.Wait 24 hours before reapplying.This time make a milder mixture by adding more bleaching creme to the mixture.If skin persists in being sensitive do not use.
Nener use metal dishes or applicators with creme bleach.
Never mix the bleaching creme and activator until you're ready to start treatment.Don't store or re-use bleach mixture.
Always store in cool,dry place.
Keep out of reach of children
Directions
1.Wash face gently with soap an cool water.Dry thoroughly.
2.Squeeze 21/2 inch strip of creme bleach into mixing cup.Measure buy squeezing the creme in afull circle once around the inside of the bottom rim of the mixing cup.Cap tube tightly mmediately.
3.Squeeze creme activator into the same mixing cup making a semicircle on top of the bleaching creme in the cup.This gives the required pro portiong of 2 parts bleach to 1part activator.
4.With spatula,blend the two cremes thoroughly with rapid strokes.
5.Using he spatula,apply mixture to area to be lightened making sure,all hair is completely covered.Do not rub in.
6.Bleaching time varies with each individual.Wait 10minutes.Wash off small area with cool water to see if desired result is achieved.If hair is not lightened as much as desired,apply additional mixture to area tested.Wait 5 more minutes.
7.Wash off thoroughly with cool water.Pat dry.
8.Throw away unused mixture.
9.Clean mixing cup and spatula in water.Cap tubes tightly.Store in cool dry place.
Creme decolorante
美丽的眼睛9991年前1
冰雪儿07 共回答了18个问题 | 采纳率77.8%
建议您分开几个片段分着问 因为这么多是不会有人愿意为您解答的
如果分开的话会有好多人抢着答 !
admixture 和mixture 的区别?
hztb1年前2
安度中年 共回答了20个问题 | 采纳率85%
admixture 和mixture 同为名词,都可以指混合物,也可以泛指混合某种物体的过程.
但从牛津高阶英英字典的解释看来:admixture更加强调混合物在混合前的状态 "something mixed with something else",并可特别指小剂量的混合物;而mixture则强调混合物在混合后的整体 "a combination of different things"
我们建议同学在学习此类同类名词时多查英英字典,才能区分它们之间细微的差别 :)
Why do we say that the English nation is a mixture of nation
Why do we say that the English nation is a mixture of nationalities of different origins? 怎么翻译
还有谁有什么好方法可以看懂英语文章
乘运1年前1
weikiey 共回答了26个问题 | 采纳率96.2%
为什么我们说英语的民族是一个混合的民族不同的起源?
The mixture of elements in the air can be thought of___a sol
The mixture of elements in the air can be thought of___a solution of gases.
The mixture of elements in the air can be thought of___a solution of gases.
A,to B,as C,over D,about
煮妇啦啦啦1年前4
eleavor 共回答了17个问题 | 采纳率100%
B,as ( can be thought of as 是情态动词的被动语态)
think of sth as sth 把.看做.
英语知识To my surprise,i found they drank a mixture ____ flour a
英语知识
To my surprise,i found they drank a mixture ____ flour and water.
A.consisting of
B.consisted of
C.consisting in
D.consisted in
请说明选择的原因,
wl2cn1年前4
MXICY 共回答了24个问题 | 采纳率91.7%
在英语里,我们常会碰到这种现象,由于所用的介词不同,其语意也就变得大不相同.例如,consist in表示"在于…"之意;consist of则表示"包含","由…组成"之意.前者说明一样事物的性质,这种性质大都是抽象的、非物质的;后者则说明组成某一事物的部分,这些部分大都是具体的、物质的.此题为非谓语做后置定语,无被动,所以选consisting of
You can _____some honey _____the milk. That mixture can make
You can _____some honey _____the milk. That mixture can make your skin much whiter and healthier.
[ ]
A. add; /
B. add; into
C. add; to
D. add up to;/
wushunde1年前1
spidermannews 共回答了14个问题 | 采纳率92.9%
B
英语翻译Life is a mixture of good times and bad times,happy mome
英语翻译
Life is a mixture of good times and bad times,happy moments and unhappy moments.The next time you are experiencing one of those bad times or unhappy moments that take you close to your breaking point,bend,but don’t break.
要有美感又忠实原文的中文翻译哦~
yongchengg1年前1
kk记录阿丘 共回答了18个问题 | 采纳率100%
生活就是美好与糟糕、快乐与痛苦的混和物.当你在下一次经历糟糕或痛苦并感到难以承受的时候,请记住,可以屈身但决不屈服.
英语翻译Each vial holds roughly 7.4 mL of a testmixture and a ~
英语翻译
Each vial holds roughly 7.4 mL of a test
mixture and a ~ 8 mm diameter stainless steel 316 ball to aid agitation as well as visual observations; a Teflon-lined plastic
screw-cap is used along with Teflon tape—around threads—to seal vials. The rack rotates the vials 150o to either side of the
vertical direction, completing a cycle every 5 seconds.哪位高人帮忙翻译下?谢谢!
xtpq481年前2
ws780213 共回答了23个问题 | 采纳率73.9%
每个玻璃小瓶有大约 7.4 mL 的试验混合液和一个直径约 8 mm 的用来搅拌和观察的不锈钢球;一个内衬特氟隆的有螺纹的塑料盖和一个特氟隆胶带 - 包在螺纹上 - 用来密封小瓶.小瓶在架子上与垂直150度的任何方向,以每5秒钟一个周期的速度旋转.
放心使用.
一道gre数学 Bottle A contains 7 liters of a mixture that is 12 p
一道gre数学 Bottle A contains 7 liters of a mixture that is 12 percent water by volume...
Bottle A contains 7 liters of a mixture that is 12 percent water by volume. Bottle B contains 8.5 liters of a mixture that is 10 percent water by volume. 比较volumeA 和 volumeB哪个大。。。。。我为什么觉得比不出来 答案是B大
七星小妖精1年前2
卓越 共回答了14个问题 | 采纳率85.7%
volumeA=7L
volumeB=8.5L
B大,是这意思吗?
what is found in albumin but absent in a mixture of amino ac
what is found in albumin but absent in a mixture of amino acids?
lep11cei__e7d_571年前1
随飞VOS 共回答了21个问题 | 采纳率76.2%
胱氨酸,因为它含大量二硫键,所以含有胱氨酸而混合氨基酸中不含胱氨酸.
cystine
Air,_______we breathe every day ,is a mixture of several gas
Air,_______we breathe every day ,is a mixture of several gases
A.the same B.that C.which D.what
yy22311年前2
炙火燎冰 共回答了23个问题 | 采纳率91.3%
C.which
引导定语
A mixture of gases contains78.08% nitrogen 20.95% Oxygen and
A mixture of gases contains78.08% nitrogen 20.95% Oxygen and 0.97% other gases (Argon,Carbon Dioxide and Neon).If the total pressure is 101.3 kPa,find the partial pressure of each of the 'three' gases.混合气体中包含氮气,氧气和其他气体(氩,二氧化碳,氖)如果总压强是101.3kPa,分别求出氩、二氧化碳和氖的分压强.
格格吉祥FF1年前1
大虾大 共回答了18个问题 | 采纳率94.4%
原题(英文)当中是让求氮气、氧气和“其它气体”这三种气体的分压,不是求氩、二氧化碳和氖的分压强.
氮气的分压强:101.3kPa×78.08%=79.095kPa
氧气的分压强:101.3kPa×20.95%=21.22kPa
其他气体的分压强:101.3kPa×0.97%=0.98kPa
英语语法问题We have learned that air is a mixture of gases,_____ox
英语语法问题
We have learned that air is a mixture of gases,_____oxygen,water,vapor and carbon dioxide are the most important for what they do.
A.whose
B.in which
C.of which
D.where
答案选的是C,想问下为什么不能选D,另外介词为什么要用of which而不用in which?
zl6000061年前1
allen_sh 共回答了16个问题 | 采纳率81.3%
C.of which表从属关系,在这当中
相当于of the air
oxygen,water,vapor and carbon dioxide are the most important of the air 氧气……是空气的重要组成部分
请问alcohol属于compound 还是mixture
请问alcohol属于compound 还是mixture
alcohol(酒精)属于compound (化合物)还是mixture(混合物),什么属于element(元素),什么属于compound(化合物),跟mixture(混合物),最好有列出来,
xixijlhao1年前2
月光衣裳 共回答了15个问题 | 采纳率93.3%
酒精属混合物,由乙醇和水混合成酒精溶液,溶液是混合物
元素就是:比如Fe(铁元素),要将其与铁原子区分开来,原子是一个,元素是一种,比如一块铁,是由Fe元素组成,由无数个Fe原子构成.
化合物:由2种或2种以上的元素组成的物质
混合物:2种或2种以上物质构成的物质
which material is a mixture?以下哪一项是混合物?
which material is a mixture?以下哪一项是混合物?
1)水(water)
2)空气(air)
3)甲烷(methane)
4)镁(magnesium)
xfys20081年前2
вИиΒ 共回答了21个问题 | 采纳率85.7%
(2)空气是混合物,主要成分有氮气(78%)、氧气(21%)、二氧化碳、惰性气体、水蒸汽
A mixture of good and luck
A mixture of good and luck
急的很啊
烈酒飘香1年前3
刘伟龙 共回答了24个问题 | 采纳率87.5%
美好和幸运的集合体.
什么是cloudy mixture 整句:is a cloudy mixture of two or more subs
什么是cloudy mixture 整句:is a cloudy mixture of two or more substances that settle on standing
紫色轻吻1年前1
共同浮鱼 共回答了18个问题 | 采纳率83.3%
任然存在的会是两种或者两种以上物质的云性混合
mixture and compounds - what are they and examples of each.
瑞舞sail1年前2
Aileen20010830 共回答了23个问题 | 采纳率91.3%
mixture and compounds - what are they and examples of each.
混合物和化合物-他们和每个例子是什么.
英语翻译1,every time the fuel system delivers air fuel mixture t
英语翻译
1,every time the fuel system delivers air fuel mixture to a cylinder,the ignition system follows up by delivering an electric spark,this ignites the mixture which creates the high pressure that move the pistons and turn the car wheels,the action is repeated many times each second while the engine is running.,
2,the internal combustion engine is a device used to convert the chemical energy of the fuel into heat energy,and then to convert this heat energy into usable mechanical energy,this is achieved by combining the appropriate amounts of air and fuel,and burning the mixture in an enclosed cylinder at a controlled rate ,a movable piston in the cylinder is forced down by the expanding gases of combustion
3,the efficiency of the internal combustion,reciprocating piston engine in converting the potential energy in fuel into mechanical energy is only about 33%,of the available heat energy in the fuel,about one-third is lost through the exhaust system and one-third is absorbed and dissipated by the cooling system,of the remaining one-thrid,about one-half is lost through available at the vehicles drive wheels
4,To start the engine,some method of cranking the engine is required to turn the crankshaft and cause piston movement,this is done by the starter motor when the ignition key is the start position,when sufficient air fuel mixture has entered the cylinders and is ignited,the power strikes create enough energy to continue crankshaft rotation,at the point ,ignition key is released to the run position and the starter is disengaged
急用,求专业翻译!
d3de51年前1
lee301 共回答了18个问题 | 采纳率88.9%
1. 每次燃油系统输送燃油和空气的混合物到气缸里面,紧接着点火系统提供电火花.这样就可以点燃空气和燃油的混合物,从而产生强大的压力来使活塞运动以便推动车轮运转.只要在引擎点燃的情况下这个动作每秒钟会重复很多次.
看合格吗,合格再做下面的.
英语翻译The remainingoil/water mixture now flows down into the f
英语翻译
The remainingoil/water mixture now flows down into the fine separating compartment and movesslowly between the ___ in the Turbulo separator.
A.catch plates B.swash plates C.cover plates D.bedplates
waverzhou1年前1
游戏uu网 共回答了17个问题 | 采纳率100%
【选择】swashplates
【选项释义】
  A. catch plates 收集盘,导夹盘
  B. swash plates 防冲板, 隔板
  C. cover plates 盖板
  D. bed plates 底座板
【题目翻译】剩余的油水混合物流入到密封度好的隔离室,并慢慢流到 Turbulo 离析器中的隔水板之间.
英语翻译The hot mixture produced() a pleasant smell.I make a few
英语翻译
The hot mixture produced() a pleasant smell.
I make a few mistakes in the test paper .
对他来说最有帮助的书/有意义的书
The plan should in the of 2000 new jobs.
We should make a big living space by< knocking two rooms into one>.
Although the fight is over,several problems to be solved.
带《》的即使一下
铲铲dd他媳妇儿1年前2
wilderic 共回答了21个问题 | 采纳率90.5%
produced(叶子等)畸形伸长的,引长的
by accident偶然地
mistake错误
result结果
creation作品;产物
We should make a big living space by< knocking two rooms into one>.我应该能通过能把两个房间的隔墙敲掉来弄成一个房间来把居住空间弄大
remained仍久是;留下
1.当mix做名词时,它与mixture的区别是什么?应该怎么用?
1.当mix做名词时,它与mixture的区别是什么?应该怎么用?
2.body coat和hair和fur有什么区别?
女qq1年前1
我一定要找到钥匙 共回答了21个问题 | 采纳率85.7%
1.mix作名词一般是科技类
2.涂料修饰层 毛发 毛皮