“L band”的概念、定义、翻译、参考文献-科学参考

单词	L band
释义	L band [`el ´band] ^{COMMUNICATIONS} A band of radio frequencies extending from 390 to 1550 megahertz, corresponding to wavelengths of 76.9 to 19.37 centimeters.
随便看	zero-length rocket zero level zero-level address zero-lift angle zero-lift chord zero method zero-order hold zero-order reaction zero output zero phase-sequence relay zero point zero-point energy zero-point entropy zero-point pressure zero-point vibration zero population growth zero potential zero-power reactor zero state zero subcarrier chromaticity zero-sum game zero suppression zeroth law of thermodynamics zero time reference zero twist

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