1.
absolute determination of position of celestial body
天体位置的绝对测定
2.
relative determination of position of celestial body
天体位置的相对测定
3.
model of the celestial sphere; used by early astronomers to determine the positions of stars.
天球的模型；早期天文学家用的测定星体位置的仪器。
4.
a chart showing the relative positions of the stars in a particular part of the sky.
表明星体在天空中特定部分的相对位置的图。
5.
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
6.
13:47 04-9-6Determining the Absolute Parameters of the Meridian Circle by Observing the Prime Vertical Ⅰ. The Absolute Determination of Azimuths
卯酉圈观测测定子午环的绝对参数(Ⅰ)——绝对测定方位角
7.
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。
8.
absolute position
绝对位置，游离位置
9.
Absolute measurement of radioactive gas concentration of ~(133)Xe
~(133)Xe气体放射性浓度的绝对测定
10.
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。
11.
celestial fix
天体导航法测定船位
12.
The altitude/ azimuth grid shows the positions of objects on a map relative to the observer's local horizon.
星图上的高度／位角栅格显示天体的位置时是相对于观测者的地方地平圈的。
13.
Design and implementation of calculating absolute rotation angle through rotary electronic encoder
一种用旋转电子编码器检测绝对角度位置的方法与实现
14.
Determination in ignition position for open flow gas of gas well containing sulfur
含硫天然气井放喷气体点火位置的确定
15.
Moves the active point to the given 1-based absolute character offset.
将活动点移动到给定的基于1的绝对字符偏移位置。
16.
Analysis on the Position Sensitive Detector Positioning Error Caused by Laser Spot Using New Three-Ray Model
采用三线位置敏感探测器定位模型分析光斑对定位精度的影响
17.
Research of Absolute Determination of Isotopic Abundance Using Multiple-Collector Inductively Coupled Plasma Mass Spectrometry and Determination of Samarium Atomic Weight;
MC-ICP/MS同位素丰度绝对测量方法研究与钐原子量的测定
18.
Reasonable Definition on the Objectivity Of Litigation Evidence;
诉讼证据客观性的理性定位——与绝对肯定说、否定说和统一体说商榷