反作用

The book's account of how countries made seemingly counterproductive policy choices is simplistic at best.

在论述如何做出起反作用的政策抉择时，本书则过于简单了。

First, because temperature adversely affects power, we have to be better at managing temperature.

首先，因为温度对电源有反作用，我们必须更好地控制温度。

But when Ainsworth pooled the studies, she found that effect is not strong enough to counteract the stress plants suffer at high temperatures.

但是当安斯沃思潜心这一研究的时候，她发现这一抵消还不足以对作物在高温下所承受的生长压力产生足够大的反作用。

There are three types of airstream reaction engines.

空气喷气反作用式发动机有三种。

It may be an even better case study in media backlash.

但是它也许更适合做研究媒体宣传反作用的案例。

Beretta Model 1938 submachine gun is blowback operated, selective fired weapon which fires from open bolt.

贝瑞塔1938冲锋枪模型是反作用经营，选择性发射武器的开放螺栓的火灾。

Beretta Model 12 submachine gun is blowback operated, selectively-fired weapon that fires from open bolt.

贝瑞塔12型冲锋枪的反作用经营，选择性，发射的武器，大火从开放螺栓。

It has the same simple blowback action with bolt that telescopes around the rear part of the barrel.

它具有相同的螺栓简单的反作用的行动，望远镜周围的枪管尾部。

All versions of PPD were simple blowback weapons and all fired from open bolt.

所有版本的人民民主党是简单反作用武器和所有的开放式螺栓发射。

In this paper,Restricted Minimum Disturbance Map based scheme of attitude control is presented to keep the attitude of the base fixed during the movement of the manipulator via planning motion trajectory of the end-effector of manipulator without using reaction wheel or reaction thruster.

这种方案不使用反作用轮或反作用喷气装置，而通过规划机械手末端的运动轨迹，使机器人的本体姿态在机械手动作过程中基本保持不变。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。