大地测量

Based on many researching results in the world, in this paper, the developing history and application of satellite altimetry have been introduced.

研究和确定地球重力场是大地测量的主要任务之一。

The work of this paper may offer some reference and gist for research on astrometry and geodesy.

本文的工作可为天文大地测量的研究提供一定的参考和依据。

The study includes the hole color TV imagery system for drill hole, even-pole bore-hole acoustic system and acoustic meter, bore-hole multi-point consolidation apparatus, the quick camera computer-aid image for high rocky slope, image technology for layer analysis, safety monitoring technology for the section close to the dam, software for processing and forecasting the slope monitoring data, high precision geodesy monitoring automation system, etc..

钻孔彩色电视孔壁成像系统、直接横波测井研究偶极子井下声系和声波仪、钻孔多点渗压仪及压模系统、岩质高边坡快速摄像微机地质素描成图、层析成像技术、近坝库段安全监测技术、边坡监测数据处理预报软件研究、高精度大地测量监测自动化系统等项目，研究成果内容新、先进、实用，已在工程中应用，效益显著。

Although the working conditions of geodetic less difficult, complex, but still the field is essential.

虽然现在大地测量的工作条件没有以前那么艰苦、复杂了，但到野外工作仍然是必不可少的。

There are many external factors effecting on absolute gravimetry,among which,the air resistance and Coriolis force have scarcely been discussed.

高精度绝对重力观测已广泛应用于大地测量、地球物理与地球动力学的研究中，而许多外界因素对它有不可忽略的影响，其中空气阻力和科里奥利力的影响在地学界很少讨论。

Key Laboratory of Dynamic Geodesy, Institute of Geodesy and Geophysics, CAS, Wuhan 430077, China

中国科学院测量与地球物理研究所，动力大地测量重点实验室，武汉 430077

Applications of airborne gravimetry in geodesy and geophysical exploration are illustrated with real examples.

对航空重力测量在大地测量和地球物理勘探中的应用作了归纳和概括，并举例说明了其应用效果。

Its main purpose is to investigate the geodynamical characteristics of the Earth''s fluid outer core by using the long-term continuous data recorded with superconducting gravimeters from a wordwide network of the GGP. Our results may provide valuable constraints to studies and knowledges of the structure in the deep interior and the coupling mechanics between different layers of the Earth, as well as some accurate correcting models for the modern geodetic and space-related techniqes.

主要目的是采用GGP观测网中超导重力仪长期连续的观测资料研究地球液核的动力学特征，为研究地球深内部的构造及各圈层之间的耦合机制提供第一手有价值的约束，为现代大地测量和空间测量技术提供精密的改正模型。

As a sensitive magnetic sensor, it is widely applicable in biomagnetism, geophysics and nondestructive evaluations etc..

作为灵敏度极高的磁传感器，SQUID在生物磁测量，大地测量，无损探伤等方面获得了广泛的应用。

The interior of the castle was captured using reflector-less tachymetry and terrestrial laser scanning.

建立一个精确的大地测量控制网，以一个共同的参考系统以整合这些不同的测量。比较这两种方法揭示了一些有趣的结果。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。