刚体动力学

rigid-body dynamics的用法和样例：

例句

For the purpose of simulating aerodynamically determined body motion, the governing equations of rigid body dynamics are coupled in the overall solution algorithm.本文还研究了刚体动力学方程与流动方程的耦合求解方法，用于模拟由气动力决定的物体运动轨迹。
The kinematics of McPherson independent suspension was analyzed based on the methods of spatial mechanism kinematics and multi-rigid-body dynamics.摘要运用多刚体动力学和空间机构运动学方法给出了麦弗逊独立悬架运动特性参数的计算方法。

英语标准美文100篇 089

Sugar-It Could Age You 吃糖一向被视为肥胖者的大忌,，除此以外，一般读者可能还知道吃糖与蛀牙、与某些心血管疾病的关系。可你是否想到过吃糖与人的衰老也有关系呢？本文则报道了这方面的

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英语标准美文100篇

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[0-1:56.48]Oh. 哦 [00:00.96]You should have gone to China. 你们应该去中国 [00:02.84]You know, cause I hear they give away babies 我听说他们送孩子就像大赠送 [00:05.16]like free iPods. 知道吗 [00:06.44]they pretty much just put

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听电影学英语-朱诺

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So one thing that I do agree with, and I think most experts would, is that the brain does have these dynamics. 其中一点我个人是同意的，我相信绝大多数专家也同意，那就是脑部确实有这样的动态。 It does lag behind th

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TED演讲科技篇

Random acts of kindness

Jennifer: Hello and a very warm and friendly welcome to the first 6 Minute English of 2013. My name is Jennifer and with me in the studio for today's programme is Callum. Happy New Year! Callum: Hi Jen - happy New Year! Jennifer: Have you made any Ne

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六分钟英语

SSS 2009-03-10

This is Scientific American's 60-Second Science. I'm Christie Nicholson. This will just take a minute. So check this out: Hi my name is Adi Rajagopalan, I'm going on 18 in a few days, and my project was Modelling Synergistic Cellulolytic-Hemicellulol

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英语阅读理解

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Designed by scientists at the Max Plank Institute in Germany, the iSkin can be stuck to fingers, forearms or even behind people's ears. The thin, flexible sensors can be glued on to the skin like a temporary tattoo. They allow users to control smartp

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英语新闻

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I'm not quite sure whether I really want to see a snare drum at nine o'clock or so in the morning. 我一点也不确定是否我自己愿意看到小军鼓，在晚上九点以后或是早晨。 But anyway, it's just great to see such a full theater

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TED演讲国际问题篇

【一起听英语】新年愿望

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一起听英语

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实用英语

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Many online social networking tools have fulfilled uses their creators had never dreamed of. Twitter started as a way to tell others what you were doing, and then surprisingly, turned into a tool to find gas during the Atlanta gas crunch last year. N

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The so-called one-child policy was brought into law in the late 1970's as a way to limit population growth, given that the economy at the time was just starting to open up to the outside world, and the domestic resources, particularly in urban areas,

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英语新闻

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A short video about looking more confident, with advice from Judi James-our body language expert and author of 'Body Talk At Work'. Here VideoJug shows you some simple tricks to looking confident in any situation. 这是一部介绍关于如何让自己

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You're standing face-to-face with a professional in your industry who can help you advance your career. This is your chance to wow this person with a strong handshake, bright smile and direct eye contact, followed by a witty comment that initiates a

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英语词汇分类：物理

matter 物质 energy 能 vacuum 真空 liquid 液体 fluid 流体 solid 固体 body 物体 mass 质量 weight 重量 density 密度 specific gravity 比重 gravity 重力 velocity 速度 kinetic energy

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英文语法词汇

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你知道丈夫的含义吗？丈夫、丈夫，一丈之内乃夫也！你知道英文husband是怎么来的吗？husband=house+band 房屋栓牢！（band的含义就是Something that constrains or binds morally or legally约束：在道义上或法律

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实用英语

经济学人191:计算机安全推脱责任

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经济学人:企业管理经如何将奖金与业绩挂钩?

A publisher might buy a printing company in order to have more control over its assets, and ensure its presses are used to print its own books first. 出版商可能会为了对其资产有更多的控制权并确保印刷设备首先被用于印刷自

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经济学人财经系列

乌克兰东部寻求避免经济灾难

MARIUPOL, UKRAINE Smoke billows from Azovstal steel works here, one of the many gargantuan industrial assets in this southeastern port city owned by Ukraines richest man, Rinat Akhmetov. Akhmetov employs more than 300,000 people across the region. Th

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英语新闻

关于CET-6阅读的100个经典句型(4)

31. Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to withstand considerable impact. 31. 骨头看起来是脆硬的，但它也有一定的弹性，使得骨骼

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实用英语

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学英语单词

AC/BC

air cylinder gasket

al qusuriyah (qusuriya)