Newton's second law
英 [ˈnjuːt(ə)nz ˈsekənd lɔː]
美 [ˈnutənz ˈsekənd lɔː]
网络 牛頓第二定律; 牛顿第二定律
双语例句
- At each time step, we calculate the forces on each atom, then we update the velocities and the positions according to Newton's second law.
在每个步骤中，我们计算每个原子受到的作用力，然后根据牛顿第二法则更新速度和位置。 - And so we get Newton's Second Law: Fs ma minus mg& it's in this direction equals m times a and so the bathroom scale m indicates m times a plus g.
依照牛顿第二定律：，处在正方向。，F，of，s，is，in，plus，direction。。。，减反方向的mg，等于，故秤的，读数是。 - In classical mechanism the motion of the particle is governed by Newton's second law.
经典力学中，粒子的运动服从牛顿第二定律。 - I'm applying Newton's Second Law.
可以用牛顿第二定律。 - Now I can write down, in the x direction, Newton's Second Law.
这就能在x方向，运用牛顿第二定律。 - And the frictional force, in this case will adjust itself just the right way so that Newton's Second Law in the x direction will give you, for the force, a zero.
其它情况下，摩擦力会根据情况调节自身，此时在x方向上使用第二定律，合力为0就是结果。 - The dynamical equation of the system was established using Lagrangian equation and Newton's second law.
通过系统运动的拉格朗日方程和牛顿第二定律，建立了机械式离心调速器系统的动力学方程。 - Newton's second law applies separately to every part of a system or any combination of parts.
牛顿第二定律可分别应用到系统的每个部分或几个部分的任意组合。 - The next equation that I have is an obvious one, f= MA that is Newton's second law: f= MA.
那是很明显的等式，牛顿第二定律。 - Newton's second law can be expressed as a differential equation.
牛顿第二定律可表达成微分方程。 - We now give a number of applications of Newton's second law to specific problems.
现在我们举例说明牛顿第二定律在实际问题中的应用。 - An equation known as the Schrodinger equation describes how wave functions change in time, a role similar to Newton's second law in classical mechanics.
已知的薛定谔方程描述了波函数怎样及时改变，类似经典力学里的牛顿第二定律的角色。 - F= ma I know, from Newton's Second Law F equals ma that there is no acceleration, so this must be zero so the sum of all forces on that mass must be zero.
根据牛顿第二定律-，合加速度为零，因此公式结果为零，整体中所有力的矢量和必为零。 - Second* Newton's Second Law: ma this is the only force in the x direction.
根据牛顿第二定理：，等于。，ma，equals。。。，这是x方向的，唯一一个力。 - Now we come to the Second Law, Newton's Second Law.
下面我们讲牛顿第二定律。 - So let's write down now Newton's Second Law in the x direction.
下面重写x方向的，牛顿第二定律。 - Newton's second Law, the law of Gravity and the law of Coulomb with the form of variable dimension fractal
变维分形形式的牛顿第二定律及万有引力定律和库仑定律 - We can set a standard for one of them and use Newton's Second Law as the definition of the other.
我们可以给其中一个量规定标准，而利用牛顿第二定律来给另一个量确定标准。 - We start with Newton's Second Law, at first referring our problem to an inertial frame.
我们从牛顿第二定律出发，并且先只涉及惯性系。 - Theoretical Derivation to Newton's Second Law and the Law of Coulomb
库仑定律和牛顿第二定律的理论推导 - It follows from the principle of relativity that Newton's second law of motion, although fundamental in classical mechanics, only has an approximate and by no means complete validity.
由相对论原理可知，牛顿运动第二定律尽管是古典力学中的基本原理，但只是近似的，而绝不是完全正确的。 - Research of the affection and the revision of the kinetic drag in the verifiable experiment of newton's second law
运动阻力对牛顿第二定律验证实验的影响及修正 - In this paper differential equations of grain moving in the deposition chamber were developed based on Newton's Second Law.
本文根据牛顿第二定律，建立了惯性分离室内包含多因素的颗粒运动微分方程式。 - Newton's Second Law for the Simple Change Mass System
简易变质量系统的牛顿第二定律 - Based on Newton's second law and impulse theorem, the forces applied on the transportation piping by the fluid in the piping while the fluid flows have been analyzed according to the law of motion of transportation piping and flowing condition of the fluid.
根据深海采矿系统工作时其输送管道的运动规律和管道内流体的流动情况，采用牛顿第二定理和冲量定理对管中流体流动时对管道的作用力进行了分析。 - The Visual Description of Relativistic Mass According to the Differential Form of Newton's Second Law
根据牛顿第二定律的微分形式形象地描述相对论质量 - According to the Newton's second law, the droplet trajectory equation is established, the flow field calculated by N-S equation is regarded as the base of droplet trajectory equation solved.
根据牛顿第二定理，建立了水滴轨迹方程，将解N-S方程得到的流场解作为水滴轨迹方程的定解条件。 - Having pointed out that merging a ∝ 1/ m and a ∝ F into a ∝ F/ m simply is not obvious as expectation in the teaching of Newton's second law, we should give reasons as far as possible.
指出在牛顿第二定律教学中，简单地把a∝1／m与a∝F直接合并为a∝F／m并不如预期那样显而易见，应尽可能给以说明。 - The new model is different from that based on Jeffery's equations and is established in terms of Stokes'drag law and Newton's second law.
新的数学模型是建立在Stokes曳引定律和牛顿第二定律的基础上的，它不同于建立在Jeffery方程基础上的现存方法。 - Having pointed out the mean of making testing and verifying in the experiment on the momentum form of Newton's second law in the concise, and having designed two concrete method of testing and verifying on the experiment.
阐明指出对牛顿第二定律动量形式进行实验验证的意义，并设计出该实验的两种具体验证方法。