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2000国家大地坐标系统
释义
2000国家大地坐标系统
Encyclopedia
工学
大地起算数据
释
China Geodetic Coordinate System 2000; CGCS 2000
2000国家大地坐标系统
协议地球坐标系的一种。坐标系原点为包括海洋和大气的整个地球的质量中心,尺度为在引力相对论意义下局部地球框架的尺度,定向的初始值采用国际时间局1984.0的定向,定向的时间演化保证相对于地壳不产生残余的全球旋转。
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The Inmates are Running the Asylum: Why High-tech Products Drive Us Crazy and how to Restore the Sanity
The Inn at Night
the Inner Learning
The Inner Mongolia Autonomous Region water storage transfer center
The Inner Mongolian Grassland Removal Experiment
The inscription on the imperialedictand Weights from the Qin Dynasty
The Instant City
The Institute for Architecture and Urban Studies
The Institute of African Studies at Columbia University
the Institute of Astrophysics of Andalusia
the institute of Chinese learning preserving
The Institute of Comprehensive Transportation
The Institute of Conservation
the institution of divorce damages
The Institution of Engineering and Technology
the institution of South and North Army
the institution of the permit to pollute
the institution of writing and transmission
the Instituto de Astrofísica de Canarias
The Insulted and Humiliated
The Insurance Association of China
the integration management of records and archives
the integration of interrogation and psychological-testing
the integration of teaching, learning, training and fighting
The Integrative Action of the Nervous System
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