材料英语翻译求助!All parts have been deep drawn up to a draw depth o

abs 747s 性能 包括材料自身性能 以及加工性能
能否详细地介绍呢？

阅读下列材料:1×2=1/3×(1×2×3)
1×2+2×3+3×4=1/3（3×4×5-0×1×2）=20.读完以上材料,请你计算下列各题：（1）1×2+2×3+3×4+…+10×11（写出过程）（2）1×2+2×3+3×4+…+n×（n+1）=____；（3）1×2×3+2×3×4+3×4×5+…+7×8×9=_____.

阅读图文材料,完成下列要求

阅读下面材料,根据短文内容,完成阅读任务.In my hometown,there are many theaters,Some of them a
阅读下面材料,根据短文内容,完成阅读任务.
In my hometown,there are many theaters,Some of them are very good,but some aren’t.One of them isTown Cinema.It’s the cheapest and it also has the friendliest service.Another one is Young Cinema.It has the biggest screen.And it’s the most popular.Movie Palace is the worst of all.It has really bad service and the seats are not good,so I do not like it at all.When you want to go to the movies,you’d better choose Town Cinema.
Theatre Features(特征)
Town Cinema.丨 2 () 丨 The friendliest service
1.() 丨 the biggest screen 丨 4()
Movie Palace 丨 5.() 丨 6.()

摘自听力材料:
W:How long have you been in the army service
M:Twenty-five years.I joined up right after college.
W:I have only been in the army for seven years
M:Looks like you have a while to go until retirement（这句话什么意思呢?）

GB/T 16589-1996|硫化橡胶分类 橡胶材料
GB/T 7535-1996|硫化橡胶分类 分类系统说明
上述关于橡胶的标准全部都作废了?、但为什么却没有新的标准出来?

材料力学公式M=9549*P/n
请问这公式的推导过程
作用在圆轴上的力偶做功和单个力做功是不是一样的？前提是两力大小相等

急需辩论材料
Are interpersonal relationships more important than one’s practical ability to a successful career?

阅读下面材料.

阅读下面材料. 你听说过“乙醇汽油”吗 有这样一则报道：一个美国农民面对自己家里堆积如山的玉米 愁容满面：玉米售价低廉而且销路不好．他梦想着怎样将这些有着 黄金一样颜色的东西变成真正的黄金,他不顾大家都讥笑他异想天 开,专程为他的“异想天开”去请教了一位科学家．这位科学家既同 情他也对他的“异想天开”很感兴趣．经过一段时间的研究和考察,这位科学家开发出了“乙醇汽油”,即用玉米生产乙醇,然后以一定 比例与汽油混合,就可以供汽车等作为能源使用. 石油被称为“液体黄金”,但是使用传统能源所带来的环境问题 以及能源危机正越来越严重地困扰着人类．所以“乙醇汽油”的开发 和利用或许能给人类开发新的能源带来一种新的途径. 请你根据上述材料和所学知识分析回答下列问题： （1）醇燃烧的过程是___________能转化为热能的过程,理论上,完全燃烧28 g乙醇可以产生8.4×10 5 J的热量,如果这些热量完全被水吸收,在1标准大气压下,可以将________ kg 20℃的水加热到沸腾.[水的比热容：4.2×10 3 J/（kg．℃）] （2）按照能源的分类,乙醇汽油属于新能源,使用乙醇汽油作为能源,与使用传统汽油、柴油等相比具有明显的好处,请你说出一点：___________________________. （3）请你结合上述事例,谈谈我们在学习中应该具有什么样的精神. ____________________________________________

阅读下面两则材料,根据要求作文.
（1）阿尔卑斯山的山谷中有一条道路,两旁景物极美,路旁插着一块标语牌：“慢慢走,”它劝告那些过客不要因无暇欣赏而留下遗憾.
（2）有一句格言这样说：“朋友,快走,请不要为眼前美丽的风光而驻足.”
的确,是驻足赏景还是快步离开,人们总有不同的看法.对此,你有怎样的看法呢?请就此写一篇文章.
要求：①可以任选其中一则材料,也可以两者结合进行构思；②立意自定,文体自选；③题目自拟；④不少于800字.
明天之前要这篇作文哦~

英语材料 走过路过不要错过
Character (品质),courage and confidence are words you might use to describe your heroes.These words can describe you!Take action as follows and you’ll be a hero,too!
Part 1:Character
Character is something that makes you the person you are—like being honest,friendly,and helpful.See the chart (表格) below.On the left is our standard of good character.Write down your promise for each line on the right.Then,get a witness (证人) to sign it.Put it up where you’ll see it every day and do your best to keep it.
To build (培养) your characterx05Your promise
I will do my best to …x05
be honest and fair.x05eg.I’ll tell the truth when mom asks if I have finished my homework.
be friendly and helpful.x05
be polite and kind.x05eg.I’ll show good manners in class.
be courageous and strong.x05
…x05…
Part 2:Courage
Of course it’s going to take a lot of courage to keep your promise.Courage is challenging yourself to do something even though you think it might be hard.For each promise,find out two or three ways to help you keep it.For example,if you think that Being Honest is the hardest promise for you to keep,one of the ways might be “Tell people about my promise so that I won’t break it”.
Part 3:Confidence
Confidence is believing that you have the skills to do something.Do you have a beautiful singing voice?Are you a good painter?These are all talents that can make you feel good,as well as the people around you.Once you’ve decided what your special skill is,think about how you can use your skill to make your corner of the world a better place.If you’re good at art,try painting a picture on an old wall in your school (of course,make sure you’re allowed).
根据上下文意思,选择最佳答案.
1.According to the writer,what is needed to be a hero?
A.Believe in yourself.x05x05x05B.Be full of courage.
C.Have good character.x05D.All of the above.
2.If your promise is “I’ll show good manners in class”,you’re trying to be ________.
A.smart x05B.polite
C.bravex05D.strong
3.What is the most important thing to build your character?
A.Fill in the chart carefully.x05B.Write down your promise.
C.Look at your promise every day.x05D.Do your best to keep your promise.
4.The word “talents” in Part 3 can be replaced (替换) by “________”.
A.ways x05x05B.ideas
C.skills x05x05D.words
5.What can we learn from the passage?
A.Only a good painter can have confidence.
B.It’ll take a lot of courage to make your promise.
C.Character is something that makes you feel good.
D.You can build your character with the help of others

Ansys/Ls_DYNA定义材料出错
总是提示错误：MP命令的DENS选项于此版本Ansys不可用,或未选择合适产品,需联系ansys支持获取更多信息.
我觉得是破解文件Lisence的问题,不知有否解决方法
我用的是ansys11.0,是按照李裕春、时党勇、赵远编著的《Ansys10.0 LS-DYNA基础理论与工程实践》一步一步操作的：
1.、定义element type为solid164
2、定义material models,定义DENS,EX,NUXY后,按OK,结果报错,三个错误的提示对话框,下图是第一个.另外两个分别是EX和NUXY的.
我是在ansys product launcher中用的ansys仿真环境,license下拉菜单用的是ansys/ls-dyna,如果选用ansys multiphysics/ls-dyna以及ansys struct/ls-dyna是可以定义材料的,为什么唯独ansys/ls-dyna会出错呢?

色素提取 为何选取菠菜作为实验材料
求原因.另外选取其他材料是否可行?

金属材料力学问题,关于胡克定律,
我想求一个没有明显屈服现象材料的屈服强度；根据常规做法,把这个材料变形量为0.2%时的应力定义为该材料的屈服强度.请问这个屈服强度应该如何计算?
例如：已知材料的抗拉强度为145MP,弹性模量为71GPa.它的屈服强度是多少?
（请附上计算公式和公式中所有数据的单位,）
还有请问：金属热处理后（尤其是铸铝）其弹性模量会变么?如果会变,那变化规律是什么?
我所提问的这个材质为铝材,我翻查了相关GB里面也没有材质的屈服强度,只有抗拉强度,可是我设计产品需要知道屈服强度啊~

英语阅读材料
22 大兴
Character (品质),courage and confidence are words you might use to describe your heroes.These words can describe you!Take action as follows and you’ll be a hero,too!
Part 1:Character
Character is something that makes you the person you are --- like being honest,friendly,and helpful.See the chart (表格) below.On the left is our standard of good character.Write down your promise for each line on the right.Then,get a witness (证人) to sign it.Put it up where you’ll see it every day and do your best to keep it.
To build (培养) your characterx05Your promise
I will do my best to …x05
be honest and fair.x05eg.I’ll tell the truth when mom asks if I have finished my homework.
be friendly and helpful.x05
be polite and kind.x05eg.I’ll show good manners in class.
be courageous and strong.x05
…x05…
Part 2:Courage
Of course it’s going to take a lot of courage to keep your promise.Courage is challenging yourself to do something even though you think it might be hard.For each promise,find out two or three ways to help you keep it.For example,if you think that Being Honest is the hardest promise for you to keep,one of the ways might be “Tell people about my promise so that I won’t break it”.
Part 3:Confidence
Confidence is believing that you have the skills to do something.Do you have a beautiful singing voice?Are you a good painter?These are all talents that can make you feel good,as well as the people around you.Once you’ve decided what your special skill is,think about how you can use your skill to make your corner of the world a better place.If you’re good at art,try painting a picture on an old wall in your school (of course,make sure you’re allowed).
57.If your promise is “I’ll show good manners in class”,you’re trying to be ________.
A.smart x05B.polite
C.bravex05D.strong
58.What is the most important thing to build your character?
A.Fill in the chart carefully.x05B.Write down your promise.
C.Look at your promise every day.x05D.Do your best to keep your promise.
59.The word “talents” in Part 3 can be replaced (替换) by “________”.
A.ways x05x05B.ideas
C.skills x05x05D.words
60.What can we learn from the passage?
A.Only a good painter can have confidence.
B.It’ll take a lot of courage to make your promise.
C.Character is something that makes you feel good.
D.You can build your character with the help of others.

The materials材料 needed for dough面团 sculpting are easy to get.这里的needed,are不是就有了两个谓语动词了吗?是不是省略了什么关系代词?sculpting是什么意思为什么要是ing形式?还有need for是什么句式什么意思?

根据材料回答问题,