Astrometry and Celestial Mechanics是什么意思

网络释义

用法例句

Basic Conceptions and Definitions of Relativistic Astrometry;

相对论天体测量学中的基本概念和定义

The four advanced research subjects are: (1) realization of sub-milliarcsecond and even microarcsecond astrometry by astrometric satellites to be launched at the beginning of 21 century for requirement of astronomical research and deep sky survey; (2) establishment of infrared and even multiwavelength .

简述天体测量学研究的内容以及与各相关学科之间的关系;描述近10年来国际天体测量研究的进展和前沿课题;叙述我国天体测量研究的历史背景和研究基础,以及近10年来在国家自然科学基金委员会和其他科学组织支持下取得的成果,并对今后10～20年我国天体测量的发展提出初步看法。

The Celestial reference system(CRS) is possessed of important station in the fields of studying astrometry and geodesy.

天球参考系的研究在天体测量、大地测量等研究领域中占有重要的地位。

The principles and practical method of the application of Kalman filtering in thedata processing of VLBI astrometry and geodesy are investigated in this paper.

本文探讨卡尔曼滤波技术用于VLBI天体测量和大地测量数据处理的原理和方法；并深入地对Herring等提出的软件系统（SOLVK）进行详细研究，提出一些具体的办法以便应用。

Preliminary Analysis on CCD Astrometry of Saturn s Satellites;

观测使用了开放实验室分山基地的１５６ｃｍ天体测量望远镜上的ＣＣＤ探测器。

The scientific measurement of the positions and motions of celestial bodies.

天体测量学天体位置及运动的科学测量

Visual position measurements in astrometry are most affected.

天体测量学中视位置的测量受影响最大。

At present, Astrometrists can not pay no attention to relativity any longer.

今天,天体测量学家再也不能对相对论问题置之不理了。

A new theoretical system of astrometry in the frame of relativity ought to be finished.

天体测量学需要在相对论框架下重新建立自己的理论体系。

Application of Image Restoration in Astrometry and Precise Determination of Optical Positions of Extragalactic Radio Sources;

图象复原技术在天体测量学中的应用暨河外射电源的精确光学定位

The effects of relativity on a lot of subjects in astrometry have been discussed and applied in reduction of data.

天体测量学许多问题中的相对论效应已被许多人讨论过并在资料处理中应用。

the branch of astronomy that deals with the measurement of the position and motion of celestial bodies.

天文学中有关天体位置与运动的测量的分支。

Catalytic kinetic spectrophotometric determination of trace cerium Ⅳ with azure Ⅰ-potassium periodate-Triton X-100 system

天青Ⅰ-高碘酸钾-Triton X-100体系催化动力学光度法测定痕量铈

Catalytic Kinetic Spectrophotometric Determination of Trace Formaldehyde in Beverage

溴酸钾-天青I体系催化动力学光度法测定饮料中的痕量甲醛

X-ray stereophotogrammetry

Ｘ射线立体摄影测量学

ground stereophotogrammetry

地面立体摄影测量学

optical fluid-flow measurement

光学流体流动测量法

analytical stereophotogrammetry

分析立体摄影测量学

an instrument for measuring altitude of heavenly bodies.

一种测量天体高度的仪器。

The Study of Accurate Positioning of the Satellites in the Solar System;

太阳系内部分天然卫星的高精度天体测量研究

Study on Atmospheric Trace Gas Measurements Using Zenith-sky Scattered Light-DOAS Technique;

利用天顶散射光-DOAS方法测量大气痕量气体研究

Brief introduction to Russian natural gas metering and gauging guarantee system

俄罗斯天然气产品测量、计量保障体系简介

The Practice of Multi-media in Teaching of "Surveying Course";

多媒体教学在《测量学》教学中的实践