查询词典 gravity-fed

Gradienter ; gravity sensor ; freely sway in length and breadth ; the error of the obliquity

水平度；重力传感器；纵横摇；倾角误差

We discussed and analyzed its core technology based on summarized of the gradiometer's actuality and foreground inside and outside. We also put forward the development trace that adapt to the situation of our country. The purpose of this paper is to do some possible accumulate and reference for our country to develop gravity satellite and correspond Aeronautics and Space Administrations to launch satellites.

本文在总结国内外重力梯度仪现状及发展前景的基础上，论述、分析了卫星重力梯度测量中的一些关键技术，从中凸现了该技术的巨大优越性，在此基础上同时也是考虑形势需要提出了符合我国国情的重力卫星技术的发展方向，旨在为我国将来研制自主的重力卫星及航天部门发射卫星提供可能的积累和参考。

With the development of the ESA's GOCE mission and declaration of relative technology reports, we have many chances to know the GOCE satellite and its payloads, especially the gravity gradiometer. The paper introduces the gradiometer's measurement principle and instrument's design. All of this is based on tracking the development actuality, The purpose is to make more distinct and deeply understanding of this domain. Also we want to provide possible reference to some institutes when they study in this domain.

随着欧空局GOCE项目的进一步深入及相关技术报告的公布，人们对该卫星及其有效载荷有了更多的了解，尤其是倍受关注的核心器件重力梯度仪有了更多认识的机会，本文在跟踪当前欧空局研制中的星载重力梯度仪的测量原理、仪器设计的基础上进行了综合、分析和总结，以期对该领域的研究有更清晰、深入的了解，同时为国内进行该领域研究的机构提供可能的参考。

The one-tonne satellite carries a highly sensitive gradiometer that will allow scientists to plot tiny variations in the Earth's gravity field in three dimensions.

这颗1吨重的卫星携带了一个高敏感度的梯度仪，它使科学家们得以绘制地球重力场在三维空间的微小变化。

In this paper, the principle of the accelerometer-based gravity gradiometer is presented and its measurements formulas are derived using the basic equation of acceleration in a rotating body.

然后以美国Bell/Aero公司生产的重力梯度仪为例，导出旋转加速度计式重力梯度仪测量结果。

The author points out that the combination of horizontal observable should be used in the form of the complex number in the study of gravity field through an inspection of the principles of torsion balance and rotational gradiometer and the discussion of the acquisition of height anomaly from vertical deflections according to Molodensky's, as well as the fact that some combination of horizontal gradient components are orthogonal functions on a spherical surface.

通过对扭秤、旋转梯度仪工作原理的考察和 Molodensky 关于垂线偏差推求高程异常的论述以及目前业已发现水平梯度分量的某种组合是球面正交函数系的事实，作者明确指出，在地球重力场的研究中，水平方向观测量的组合应作为复数使用。

Special emphasis must be placed on the gravity of corruption and graft among some high officials in China.

必须特别强调我国某些高级政府官员贪污腐败的严重性。

Special emphasis must be placed on the gravity of corruption and graft among some high officials in Chin a.

必须特别强调我国某些高级政府官员贪污腐败的严重性。

How to achieve these programs and goal, suburb broad cadre, masses is in his specific work, must look for accurate grasper, the quality that the centre of gravity that rises suburb economy turns in time to raise economy to grow and benefit come up, rise economy stage by stage means, from quantitative dilate model turn to quality to rise model, the speed from extensive benefit that turns to intensive come up, this has great sense to the long-term development of suburb economy.

如何实现这些规划和目标，郊区广大干部、群众在自己的具体工作中，一定要找准抓手，把郊区经济增长的重心及时转到提高经济增长的质量和效益上来，逐步把经济增长方式，从数量扩张型转向质量提高型、从粗放的速度型转向集约的效益型上来，这对于郊区经济的长远发展具有重大意义。

We obtained also the relation between gravity and the phase difference of the atom gravimeter.

得到了原子重力仪的相位差与重力加速度的关系。

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％。