查询词典 gravity-fed

In this paper, the basic principle of the horizontal platform using ESG is shown, and the errors when the platform was used for the measurement of gravity are discussed in detail. The design of the control system is based on the precision required in gravimetry.

本文介绍了静电陀螺水平平合的工作原理；对于海洋重力测量进行了较详细的误差分杆；根据测量精度的要求，对控制系统进行了设计。

Principles of platform, SINS, and RISG gravimetry systems and airborne gravity gradiometry are discussed.

讨论了平台式、捷联式和旋转不变式3种航空重力标量测量系统和航空重力梯度测量技术的方法、原理及其现状。

Successful tests and practical survey have been clone at abroad in order to obtain 3D gravity field information. However, we have some gaps in this area because of our late starting; therefore we must fasten the research on the airborne vector gravimetry system.

对于三维重力场信息的获取，国外已有成功的试验和实测，而我国起步较晚，在此领域还有一定差距，为此必须加紧对重力矢量测量技术的研究。

At the end the test of ground gravity solution from simulated satellite data and down continuation of airborne gravimetry are conducted.

提出并建立了球面小波正则化方法，建立了不适定问题的渐近逼近解，利用这种方法进行了模拟卫星数据反解地面重力位试验以及航空重力测量数据向下延拓试验。

The explanation is that the 'gravitational field' created by acceleration is added to, or subtracted from, the gravity of the Earth.

这个问题的解释就是由加速而需在地球引力场的基础上增加或者减少的"重力场"。

Besides, application of the atom interferometers to gravitational acceleration measurement and the research of the atom-interferometer gravity acceleration's precision are mainly described.

进一步详细讨论了原子团大小、拉曼脉冲激光尺寸、原子的多普勒频移等因素对重力加速度测量精度的影响。

A magnetic gravity engine is used to generate power by a permanent magnet and gravitational attraction.

本发明是一种使永久磁铁和地球重力相结合而产生动力的磁重力机。

Earth's gravitational attraction, such as solar gravity of the Milky Way's gravitational more!

地球引力太阳引力银河系引力等更大的引力！

Exercise 5 , To find a new method to calculate gravity between any two objects , in which gravitational constant G is required to be taken out of consideration before calculation and by which same result can be obtained as does by Gravitational Law.

习题5，试找到一个新的计算万有引力的方法，使用这种方法可以在不考虑万有引力常数的情况下仍然可以正确地求解出任意两个物体间的万有引力数值。

Gravity survey: Measurements of the gravitational field at a series of different locations over an area of interest.

重力调查：在某一靶区上对一系列不同位置处的重力场所进行的测量。

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％。