查询词典 counter-sign

How much force must be applied during liftoff to accelerate a 20-kg satellite just enough to counter the earth's gravitational acceleration o...

最佳答案： 1。在一个重约 20千克的卫星的起飞过程中，需要多大的力才能使其刚好抵消地球给它的重力加速度？

In chapter 4, the influence of the wave-front curvature of Raman pulses on the measurement precision of gravitational acceleration in atom interferometers is analyzed with the method of a transmission matrix. It is shown that the measurement precision of gravitational acceleration is highly dependent on the spot size of the Raman pulse, the temporal interval between Raman pulses and the optical path difference of the two counter-propagating Raman pulses.

第四章运用高斯光束传输矩阵的方法计算了原子干涉仪实验中拉曼光束波前弯曲对重力加速度测量精度的影响，得出了精度与拉曼光束光斑大小，拉曼脉冲作用的间隔时间，以及拉曼光束光程差之间的关系。

In addition, if the several factors that cause the change of mass can be counter-balanced or create the equivalent result, an object's inertial mass will be equal to its gravitational mass. For example, an object's inertial mass with high temperature and low pressure may be equal to its gravitational mass with low temperature and high pressure.

此外，如果引起质量变化的几种因素可以抵消或产生等效的结果，一个物体的惯性质量和引力质量也可以相等；例如一个物体在高温低压状态下的惯性质量和低温高压状态下的引力质量也可以相等。

Mr Grayling accepts that some legislative powers may be necessary to counter specific threats.

格雷林承认为了对抗特定的威胁，某些立法权力可能是必要的；但这些特权必须总是带有严格的时间限定，这正如二战期间那些非常措施被引入时的情况。

To counter the relativity, incomparability and grayness of radar system performance targets, by applying the theory of gray relational grade system, a model based on the GRG-AHP is proposed to evaluate the effectiveness of radar system.

针对雷达系统性能指标的相对性、不可比性和灰色性，运用灰色系统理论对雷达系统效能评估问题，提出了一种基于层次-灰色关联度分析法评估效能的模型。

Lunch counter and stools that the four protesters in Greensboro sat on

午餐柜台，凳子，抗议者在四个坐在格林斯伯勒

We can put the same quantity of oil into the jet engine twice, one test on ordinary ground, and the other on ice ground. If the reading values on the spring mechanical counter will be the same at 2 times, then the spaces the heavy moves will be different.

在喷气发动机中放入同样多的燃油分别做2次试验，一次在普通地面上，一次在冰面上，如果2次试验中弹簧计力器的读数都一样，那么重物前进的距离是会不同的。

We can add a hit-counter, guestbook, links page and music.

我们可以增加一个命中计数器，留言簿，联系页和音乐。

I want to be here,with a ⒀counter have top of the morning to you Guido.

我想到达与这相反的世界，吉多主宰的世界。

We need to counter is with launching missiles of desi shit and gujarati fart gas on beijing to succeed.

我们需要反击，把desi的屎和gujarati的屁装进导弹对北京实施自杀式攻击。

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％。