牛顿

According to the Newton's second law of motion, the law of conservation of mass,and Bingham plastic flow equation of slurry,as well as under top cement pulsation,the mathematical models of one dimensional pressure pulse propagation downwards in the cement column was established.

文中根据牛顿定律、质量守恒定律及水泥浆的宾汉塑性流变性，在顶部水泥脉冲振动作用下，建立了水泥浆中，一维压力传播的波动方程的数学模型。

To simply thd research process, they isolate the individual objec from its surroundings, and describe its performance in thd time and space domain with linear continuous-variable epuations, arriving at a deterministic analysis, such as Newton's Second Law of Motion and the Epuation of Moving Body.

为了简化研究工作，先把研究对象孤立起来，使之从其所处环境中分离出来，再把它的性能用线性连续数学公式在其所处时空领域中进行描述，得到确定性的分析，例如牛顿的力学定律、运动的方程式等。

Morse potential function was employed to describe interaction forces, and coupling followed Newton's second law of motion. A Gear's predictor-corrector algorithm was used to calculate molecular positions, velocities and accelerations at every time step.

奈米超微粒分子间采用 Morse 势能模型来计算铜原子间的作用力，依循牛顿第二运动定律，并使用 Gear 五阶预测修正法来分析每个步阶的分子位置，速度等物理量。

You can demonstrate Newton's third law of motion with a garden hose.

你可以用一根浇花使用的胶皮软管来说明牛顿的第三运动定律。

And Newton's third law of motion.- See?

牛顿第三运动定律-知道了吗？

According to Newton's Third Law of Motion action and reaction are equal and opposite.

根据牛顿的运动第三定律，作用力和反作用力是大小相等，方向相反的。

5According to Newton's Third Law of Motion action and reaction are equal and opposite.

根据牛顿的运动第三定律，作用力和反作用力是大小相等，方向相反。

One of the most important things you need to know before understanding warp speed is actually one of the oldest tricks in the physics book, Newton's Third Law of Motion.

在了解星际航速前，你需要了解的最重要的一件事情是一条屋里教科书中最古老的一条定律：牛顿第三运动定律。

In order to sidestep the issue of Newton's Third Law of Motion and the impossibility of matter traveling faster than the speed of light, we can look to Einstein and the relationship between space and time.

为了跨越牛顿第三运动定律的障碍和物体不可能以超光速形式的问题，我们要了解爱因斯坦的空间和时间的相互关系的理论。

To understand how, first you need to know Newton's third law of motion, which states that for every action there is an equal and opposite reaction.

想要了解原理何在，首先你得先认识牛顿的第三运动定律：凡有物体受力作用，就一定会有一个大小一样、方向相反的反作用力存在。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。