1.
Geospatial Coordinate Reference System Fusion Engine and Practice;
地理空间坐标参考系融合引擎及实践
2.
one of the fixed reference lines of a coordinate system.
一个坐标系中的固定的参考线。
3.
A reference line from which distances or angles are measured in a coordinate system.
座标轴坐标系中测量距离和角的参考线
4.
A Derivation of Velocity and Acceleration in Spherical Coordinate by Rotation Reference Frame Method;
球坐标系中速度与加速度的转动参考系求法
5.
Two events that occur at the same moment if observed from one reference frame may occur at different moments if viewed from another.
从某个参考坐标系来看，同时发生的两个事件，对于另一坐标系而言，可能就发生于不同的时刻。
6.
All coordinates refer to equinox 2000.0.
星图的所有坐标皆以／（2000.0）为参考。
7.
They form a three-parametric, orthogonal net and may be chosen as coordinate lines of a special, curvilinear coordinate system.
它们形成三参数正交网，可以把它们选作特殊曲线坐标系的坐标线。
8.
Beijing geodetic coordinate system 1954
１９５４年北京坐标系
9.
Research on Coordinate Systems Transformation Considering the Common Points Error
考虑公共点误差的坐标系转换方法研究
10.
Study on the Characteristics of Crustal Movement and the Quality of Geocentric Reference Frame in China
我国现今地壳运动特征与地心坐标参考框架质量研究
11.
Telephone parameters--Equivalence series standard
GB/T2356-1980电话参考当量标准系统
12.
Construction of the Network Reference Information Resource Evaluation Criteria System
网络参考信息源评价指标体系的构建
13.
Discussion on the Velocities and Accelerations in Usual Coordinates in Rotation Reference System;
在转动参照系中讨论常用坐标系中的速度和加速度
14.
This coordinate system is called the triad at the point.
这个坐标系叫做该点的三面形坐标系。
15.
World coordinate and disp lay coordinate are defined in the paper.
本文定义了实物坐标系与显示坐标系 .
16.
Research about independent coordinate system conversion from Gaussian coordinate system
独立坐标系向高斯坐标系转换的研究
17.
The Transformation Procedure of Coordinate System in GPS Surveying
GPS测量中坐标系统、坐标系的转换过程
18.
Parameters of the CGCS 2000 Ellipsoid and Comparisons with GRS 80 and WGS 84
2000国家大地坐标系椭球参数与GRS 80和WGS 84的比较