反作用力

Subjects were designed to walk on the treadmill (Trackmaster, TM500) with five different speed (70、90、110、130 and 150 m/min). All the data were analyzed by two-way mixed MANOVA, the results were as fellow:(1) The changing of walking velocity had a great influence on GRF and PP.

的跑步机(Trackmaster牌，TM500型)上步行时之地面反作用力及足底压力，以了解速度的改变对正常足弓与扁平足弓在足底压力等相关数值造成之影响及其变化情形。

Siggard cut a goat-demon down with his sword, the force of the blow nearly unbalancing him.

Siggard 用剑砍倒了一只山羊一样的恶魔，巨大的反作用力使他几乎跌倒。

Calcifer pulsed nearly blue-black, and Sophie's skin fizzed with the backblast from the magic.

卡西法喘成蓝黑色，苏菲的皮肤因为感受到魔法的反作用力而发出嘶嘶声。

Remember that the force required to overcome drag quadruples when doubling the speed, and what impact that have on aircraft weight.

记住当时军队要求在速度翻倍的情况下克服四倍的反作用力，并且飞机的重量对此有影响。

It uses a rotating propeller to push air to the machine, by means of its reaction to promote aircraft forward.

它利用螺旋桨的转动将空气向机后推动，借其反作用力推动飞机前进。

The acting force keeps its balance with reacting force of spring, which decides the relative place of core and seat and controls the back of valve's pressure.

当阀后压力P2增加时。P2作用在顶盘上的作用力也随之增加。此时。顶盘的作用力大于弹簧的反作用力。

Also in the spring reaction force, the closing cylinder intake or exhaust port, back and forth through the return to work.

又在弹簧的反作用力下，关闭汽缸的进气口，或排气口，循返往复地工作。

Over the loud speaker a funky base line and an electric keyboard riff kick everyone out of their seats and set the dance floor on fire.

在扩音波以一条又一条多彩多姿的准线和电子键盘即兴重复的反作用力下，让每个人不知不觉地的偏离自己的坐位而彷佛置身在火之舞池。

This thesis proposes a kind of soft firing technology , which combines interior ballistics with atmospheric pressure transmission theory , utilizing the energy of advancing primer ignition of piston promoting pill to counteract the counterforce of firing pill , utilizing unilateral valve on the piston to adjust automatically the gas pressures of two connected chamber in series in front and at the back of the piston, thus achieving the goal of reducing composition of forces of gun bore and increasing initial velocity of pill.

本论文提出一种软发射技术，是将气压传动理论和经典内弹道学相结合，利用活塞推动弹丸前冲击发的能量来抵消发射弹丸所产生的反作用力，利用活塞上的单向阀自动调节活塞前后两个串联药室的气体压力，从而达到减小炮膛合力和提高弹丸初速的目的。

In addition, the SMO can further reduce the range of hip flexion and increase the vertical GRF.

此外，SMO更具有减少髋关节和增加垂直地面反作用力的功能。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。