1) absolute coordinates
绝对座标
3) symmetrical coordinate
对称座标
4) absolute time-marker
绝对时标
1.
Based on real time clock of GPS system,and by means of absolute time-marker,real time data acquisition between different sites was performed in the form of wireless.
以GPS系统实时时钟为基础,通过对绝对时标加以处理,以无线方式实现了不同站点之间的实时数据采集。
5) absolute coordinate
绝对坐标
1.
As to the conservation of motion of center of mass, the method of absolute coordinate system is generally used in the teaching meterials of theoretic mechanics.
对于质心运动守恒问题，理论力学教材中一般用绝对坐标法进行计算。
2.
In this paper,absolute coordinates are used to define the position of each body,the kinematic joints between bodies and forces acting on or between bodies.
采用绝对坐标定义系统中各刚体的位置，刚体间的运动副及作用在刚体上或刚体间的力，给出了求速度变换矩阵的一般方法。
6) Absolute Calibration
绝对定标
1.
Spectral Radiance Absolute Calibration System for Satellite;
星载光谱辐射亮度绝对定标装置
2.
Absolute Calibration of Scatterometers in Near Field Region;
近场条件下散射计的绝对定标
3.
The camera working principle , calibration purpose, and content, nude chip detection, and the process of the relative and absolute calibration in the Laboratory are introduced.
文章主要叙述了三线阵立体相机的工作原理,定标内容、目的以及CCD裸片像元检测和整机的相对定标和绝对定标过程。
补充资料：时标
时标意指一种将时间分配到事件的制度。现时有两类时间标准广泛被采用。一种是基于天文学，另一种则以原子振动的频率作为依据
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条