astrometric
美
英 
例句
In principle the star's wobble can be observed and recorded with precise astrometric measurements from Earth.
原则上讲在地球上通过精确的天体测量可以观测并记录到恒星的这种摆动。
On the Modeling of the Residual Clock Behavior in the Analysis of the Astrometric and Geodetic VLBI Observations
天测与测地VLBI资料处理中的剩余钟行为建模