“frequency and timing system”的概念、定义、翻译、参考文献-科学参考

单词	frequency and timing system
释义	frequency and timing system Space Exploration The master clock used by NASA's deep-space network (DSN). It is essential to the DSN's other six systems, such as its tracking system, telemetry system, and monitor system. Synchronization of the FTS is done in microseconds by comparing the FTS data with pulses from satellites of the global positioning system.
随便看	high electron mobility transistor High-Energy Astronomy Observatory High Energy Astrophysical Observatory high-energy astrophysics high-energy particle detector High-Energy Transient Explorer 2 High-Energy Transient Explorer-2 higher arithmetic higher derivative higher dimensions higher-order logic higher-order term higher‐order partial derivative highest common factor highest occupied molecular orbital high fidelity high-field-strength elements high frequency high-frequency resistance high-gain antenna high-inclination orbit Highland Clearances highlands, lunar high-level design high-level injection

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