“空间生物安全”的概念、定义、翻译、参考文献-科学参考

单词	空间生物安全
释义	空间生物安全 Encyclopedia 工学空间生命科学探测释 space biosafety空间生物安全在空间环境中航天器的舱室环境中的生物及实验载荷带来的生物对航天器和宇航员的威胁。
随便看	frequency-shift keying frequency-shift keying, FSK frequency-shift keying modulation and demodulation frequency shift of scattering light frequency shift theorem frequency-shift track circuit frequency-size distribution frequency spectrum frequency stability frequency stability criterion frequency stability measurement frequency stabilization frequency stabilized laser frequency standard frequency standards frequency step frequency sweep mode frequency swept laser frequency switching frequency synchronization frequency synthesis frequency synthesized signal generator frequency synthesizer frequency table frequency theorem

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