查询词典 nutation

A parameter design method of nutation cross-feedback control is investigated.

研究了章动交叉反馈校正的参数设计方法。

Add:? 34? Management of nutation state natural resources.

添加：第？34？章动态资源管理。

Two nutation models of Mars from different interior structures are calculated.

完成了两个火星章动模型的计算、讨论了不同的火星分层结构将对火星章动结果的影响。

Its values, determined from different kinds of observations and models are reviewed. Moreover, its relation to precession and its effect on nutation computation are discussed.

介绍了由不同的观测方法和模型给出的地球动力学扁率值，并讨论了它与岁差的关系和对章动计算的影响。

The coupling between interior electro-magnetic field and nutation is studied.

研究了地球内部电磁场与章动的耦合及其对章动的可能影响。

Active coupling experiments are also demonstrated by using of fiber nutation tracking techniques.

通过模拟湍流波前，研究了湍流引起的耦合功率衰落特性，及自适应光学耦合系统的性能。

Add:? 8? Union of natural resources of nutation state government defines entry page oneself.

添加：第？8？章动态管理资源结合自定义登录页面。

Under the effect of every order tidal moment, the expression of precession and nutation for the CIP axis is presented.

在各阶潮汐力矩的作用下，得到CIP轴岁差章动的表达式。

It is slown that the improved method's synthesis is stronger and easier to understand, in which wobble and nutation can be solved synchronously.

研究表明改进后的方法具有综合性强、易于理解及可同时求解极移和章动的特点。

And the supporting power 22 kilowatts electrical, mechanical structure with nutation, the output :2-3 tons / hour.

配套动力22千瓦电机，机械采用垂头式结构，产量：2-3吨/小时。

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％。