precision distance measuring equipment 精确测距装备 ; 精密测距仪
precision distance measurement 精密距离测量
high precision distance surveying 精密测距
high precision distance measuring 高精度测距
high-precision distance measurement 高精度测距
High Precision Distance measuring System 高精度测距系统
The upgrade is intended to add to the present features the capability to accept and process precision distance together with the MLS approach data.
这次升级的目的是想在现有功能的基础上添加接收和处理精密距离以及微波着陆系统近地数据的能力。
Then, the paper essentializes the two key problems in the course of building a three-dimensional monitor network: the optimum geometrical graph and the precision distance surveying.
同时，简要分析了建立高精度的测边三维监测网的两个关键问题，即最优构形和精密光波测距。
A laser beam like the one pictured up top combines short and long pulses of light to identify individual molecules with a high degree of precision from a safe distance.
一道激光射线由或短或长的光脉冲组合而成，从而能在一个安全的距离高精度地辨别单个的分子。
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