That is, for every force applied to an object or surface, that object pushes back with equal force.
也就是说，对于任一物体或表面施加的作用力，该物体或表面必会产生相同的反作用力。
This law states that pressurized fluid within a closed container-such as cylinder or pipe-exerts equal force on all of the surfaces of the container.
这个定律表明在一个密封的容器里，如缸体或管子，受压液体向容器表面所有方向施加相等的力。
Four-column type double-direction guiding and crank connecting rod synchronized balance mechanism are adopted to guarantee equal force in the cutting area of machine.
采用四柱式双寻向和曲柄连杆同步平衡机构，保证冲裁区域受力均匀。
An exhale is sent down through each four corners of the foot, pressing it firmly onto the ground and an equal force is now pressing back up and through the front thigh, opening the front of the hips.
呼气时，顺着脚的四个方向慢慢向下俯身，稳稳地压在地面上，然后用力将后背沿着前大腿推起，打开胯部。
Some people believe that women should play an equal role with men in a country police force or military force, while others think women are not suitable for these kinds of jobs.
一些人认为女性应该在国家警察机关或军队中扮演与男性平等的角色，而另一些人认为女性不适合做这类工作。
The Swedish soldiers were devoted to their king and he turned them into a fighting force without equal.
瑞典士兵们献身于他们的国王，而他将他们变成一支无坚不摧的作战力量。
The goal of net neutrality is to set rules and put laws in place to force service providers and telcos to allow all applications, services and devices access networks to perform on equal terms.
网络中立性的目的在于通过设定规则、制定适当的法律来保证服务提供商与电信公司允许所有的应用程序、服务与设备均可通过平等的合约来使用网络。
Now, I don't want this ladder to slide, so now I have a requirement that the frictional force must be less or equal to the maximum frictional force possible.
我不希望梯子滑下来，所以我要求，摩擦力必须小于，或者等于，摩擦力的可能最大值。
Compulsory education is an education system that the nation has universality to the children at school age which has law guarantee, equal, force, gratis and other characteristic.
义务教育是国家以法律保障对学龄儿童实施的一种具有普及、平等、强制、无偿等诸多方面特征的教育制度。
Any body abovementioned the earth will fall unless it is supported by an upward force equal to its weight.
地球上的任何物体都会落下来，除非它遭到一个大小与其重量相等的力的支持。
Who will dare to say that force has been given to us to destroy the equal rights of our brothers?
谁敢说赋予我们的力量是用来破坏我们的兄弟姊妹的同等权利？
If you fall 3 meters, the earth is pulled you down 3 meters, but you have also exerted an equal and opposite force on the earth.
如果你下降3米，就是说地球把你向下拉3米，但你也对地球施加了一个大小相等，方向相反的力。
In a fluidised bed a fluid is passed through a bed of particulate solids at a velocity sufficient to provide an upward force equal to the weight of the particles, therefore buoying the particles.
在流化床中，流体通过固体颗粒床层，其流速足够产生一个与颗粒重量相等的向上的力。因此而使颗粒悬浮。
When the float upward force and float suffered gravity, buoyancy and viscous forces of the force equal to three when the float is in equilibrium.
当浮子上升的力与浮子所受的重力、浮力及粘性力三者的合力相等时，浮子处于平衡状态。
The only conception which can explain the movement of the steamer is the conception of a force equal to the movement that is seen.
唯一能够解释机车运动的概念，是与所见到的运动相等力量的概念。
The net effect on the piston of all these small irregular forces must be equal to that of the force of gravity if there is to be equilibrium.
假使两方面保持平衡，那么所有这些小的不规则的力对活塞的有效作用必须与重力相等。
In this paper, the finite element model for calculating interference fit stress is formed by using displacement continuous condition and equal value of force condition on the fitting faces.
本文利用互相配合的弹性体配合表面上位移连续条件及力的等值条件建立了计算过盈应力的有限元模型。
The precise critical force of a system can be deduced from the fact that the determinant of stiffness matrix of the system is equal to zero in the critical condition.
由结构刚度矩阵行列式值为零的失稳条件导出结构失稳特征方程，从而精确地确定系统临界力值。
The flowing stream divides into two approximately equal parts; half the flow tends to force the valve open while the other half tends to force it closed.
液流分成近似相等的两部分，一半流体的压力使阀门开启，而另一半流体使阀门关闭。
He talks about the nobility of the poem, the force from within it being equal to the force that might be applied from without.
他认为诗歌的高贵，是指诗歌内部的力量，也可以运用到诗歌外部。
If the helicopter is going to hover in place, the force it pushes on these tiny air balls will have to be equal to the weight of the helicopter.
如果想使直升机悬停于某处，这些空气微粒的推力必须相当于直升机重量。
The upward buoyant force on an object partially or wholly submerged in a fluid is equal to the weight of the displaced fluid.
部分浸没或全部浸没在流体中的物体所受到的向上浮力，等于它所排开流体的重量。
On the equator the deflection force of earth rotation which acts on the objects in non horizontal motion is not equal to zero.
赤道上作非水平面内运动的物体所受的地转偏向力并不等于零。
On the equator the deflection force of earth rotation which acts on the objects in non horizontal motion is not equal to zero.
赤道上作非水平面内运动的物体所受的地转偏向力并不等于零。
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