jpl

Finally, the Astronomical Observation Group was charged with the responsibility of recording all relevant astronomical events including NASA& JPL missions.

最后，天文观察小组负责记录相关的天文事件，其中包括NASA和JPL的任务。

According to actual needs, the thesis identifies specific parameters of code system and select JPL rapid capture based on m-m composite sequences as ranging code signals of the system.

根据实际需要论证了码制的具体参数，选择了基于m-m复合序列生成的JPL快捕码作为系统的测距码信号。

Voyagers were built by JPL, which continues to operate both spacecraft. Caltech manages JPL for NASA.

旅行者飞船由NASA喷气 推进实验室(JPL) 建造,目前仍然由其操控. 加州理工学院为NASA管理JPL机构.

NASA's JPL built and manage the rovers and the Mars Reconnaissance Orbiter Mission Directorate, Washington.

美国宇航局喷气推进实验室建设和管理的探测器和火星侦察轨道器是人类研究局, 华盛顿.

Because of power factor , JPLS get good use of electricity, calculation may sometimes confuse user.

由于JPLS1型节电器提高功率因素,电费的计算有时会混淆用户.

Based on the GIPSY, a GPS data analysis software package developed at JPL, the strategies of fixed precise orbits and fixed precise orbits and clocks for regional GPS data analysis are compared.

采用美国喷气推进实验室JPL发展的GIPSY软件解算区域GPS网，比较了固定精密星历和同时固定精密星历及卫星钟参数2种解算方案。