这就是吸引力。
Gravity is a very weak attractive force.
地心引力是一种非常微弱的引力。
This student has a huge influence, and encouraged by the attractive force.
这对学生有巨大的感染力、吸引力和鼓舞力。
Under Newton's model, gravity was the result of an attractive force between massive objects.
根据牛顿的模型，重力的原因是一个有吸引力的巨大物体之间生效。
What we call the weight of a body is really the attractive force which the earth exerts on the body.
我们所说的一物体的重量，实际上是地球对该物体施加的吸引力。
The attractive force increases as a gas is compressed and its molecules are brought closer together.
随着气体被压缩，气体分子之间的距离缩小，引力增大。
The maximum attractive force, yield force and rupture force decrease with increasing substrate temperature.
针尖和基体之间的最大引力、屈服力和断裂力随着基体温度的增加而减小。
In our team architecture, we use attractive force and repulsive force to choose movement direction for a player.
在我们队的架构中是以吸引力及排斥力来决定球员移动的方向。
All the heavenly bodies in space like the moon, the planets and the stars also exert an attractive force on objects.
空间所有的天体，如月球、行星和星星，对物体也都有吸引力。
By this the attractive force of the earth was not suspended, it is true; but it was balanced by the equality of the weights.
这样一来，地球引力对钢棍的作用就互相抵消，这是必然的。而且，由于两端重量相等，所以它能够保持稳定。
And, that's given by the balance between the attractive force of the ions offset by the repulsive force in the electronic shells.
而那是由，在离子的电子层之间的，引力和斥力相互抵消得到的。
There are no other molecules on that side of the wall. So there's an attractive force that makes the velocity within not quite as fast.
墙的另一边没有分子，因此吸引力，会降低球的速度。
Two passive magnetic bearings were devised to resist the attractive force between the motor coil iron core and rotor driven magnets.
两个永磁轴承抵消电机线圈铁心与转子驱动磁钢之间的吸引力。
The attractive force of the large balls began now to tell; it so attracted the small ones that they were drawn quite near to the large balls.
大球的吸引力现在应该是发生作用了，但是它对于小球的引力被另一个大球的引力抵消了。
I said what hold the bonds together, what holds two atoms together is the attractive force we have between each electron and the other nucleus.
我说过什么将它们结合在一起，将两个原子结合在一起的是一个吸引力，其中一个原子中的电子与另一个原子中的原子核之间。
The attractive force between the dimer and the needle drew the lower atom of the dimer upward, causing the dimer to shift from one position to the other.
二聚体与探针之间的引力将二聚体中较低原子向上方拉动，使二聚体从一种姿态切换至另一种。
When a voltage is applied, positive charge builds up on one electrode and negative charge on the other, creating an attractive force that squeezes the polymer.
加载电压时，正负电荷分别在两个电极上聚集，生成一股挤压聚合物的引力。
The computation of the attractive force characteristics of various types of electromagnets is the main problem in the design and calculation of electromagnets.
各种类型的电磁铁吸力特性的计算是电磁铁设计计算中的主要内容。
The cooperation of static electromagnetic attractive force and spring force characteristics is important to ensure the electromagnetic relay can operate reliably.
电磁继电器静态吸反力特性的配合技术是保证电磁继电器可靠性动作的关键技术。
The growth of these structures was initially driven only by the attractive force of gravity, but then later there was competition with the repulsive force of dark energy.
这些宇宙空间中的结构最初是由于万有引力的作用开始进化的，但不久之后就有暗能量的反重力作用与其对抗。
Also, the utility model utilizes the mosquito phototaxis and the attractive force of the fan after the fan rotates to bring the mosquitoes into the fan blade to kill.
利用蚊虫向光特性和电扇旋转后的吸引力将蚊虫引进扇叶内杀灭。
The Maxwell stress between magnet and keeper was integral analyzed using the finite element method, and the attractive force between magnetic attachments was obtained.
通过有限元法积分作用于闭路磁体与衔铁之间的麦克斯韦应力，算得磁性附着体的固位力。
The electromagnetic iron-separator is a device using the electromagnetic attractive force to separate the ferromagnetic materials from the non-ferromagnetic materials.
电磁除铁器是一种利用直流电磁线圈的电磁吸力将铁磁物质从非铁磁物质中分离出来的磁分离设备。
The electromagnetic iron-separator is a device using the electromagnetic attractive force to separate the ferromagnetic materials from the non-ferromagnetic malerials.
电磁除铁器是一种利用直流电磁线圈的电磁吸力将铁磁物质从非铁磁物质中分离出来的磁分离设备。
The attractive force decreases with the distance in the same proportion as light, which, we saw a little while ago, decreases in intensity as the square of the distance increases.
引力随距离减少的程度，跟光线随距离减弱有相同的规律，这个规律我们不久前刚刚讲过，即强度的减弱跟距离的平方成正比。
The earth's atmosphere is in hydrostatic equilibrium under the combined action of the gravitational attractive force of the earth and the pressure of the gases in the atmosphere.
地球大气就处于地球引力和大气中气体压力共同作用之下的流体静力平衡状态。
So, it is necessary to design a special apparatus satisfied with testing demands in order to improve the testing level of relay's static attractive force and spring force characteristics.
设计一种满足测试要求的专用设备是提高继电器静态吸反力特性测试水平的必然技术途径。
Magnetic Bearing (MB) is a kind of new typical mechatronics product which utilizes the electromagnetic attractive force exerting on a magnetic conductor to suspend a rotor without any contact.
磁悬浮轴承(MB)是一种新型的机电式轴承，是利用电磁场对导磁体的作用力而实现对转子的无接触支承。
He succeeded in proving that, knowing the time of a planet's revolution around the sun, we can determine precisely with what force the attractive power of the sun affects it.
他成功地指出，根据行星环绕太阳运行一圈的时间，就可以精确地测算出太阳对这个星体的引力。
Mr Chanda makes a solid and attractive case for globalisation and its potential as a force for good.
钱德先生在本书里为全球化营造了一个坚实与引人注目的例子，并且其中潜藏着一种为人类造福的力量。
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