微波仪器方面,微波测量仪器、微波信号源、微波专用仪器也极具应用价值。
Microwave equipment, microwave measuring equipment, microwave signal source, microwave equipment also very special value.
诸如NIST-F1的仪器运用的原子信号是频率为数十亿赫兹的微波,新式时钟包括奥茨的都是运用频率快上百万倍的光。
While devices like the NIST-F1 use atomic signals of microwave frequency with billions of cycles per second, newer clocks, including Oates’, rely on light waves beating a million times faster.
因为他们忙于为麻省理工学院放射实验室撰写有关微波技术的系列丛书,所以我就作为研究生助理,协助他们研发早期的核磁共振仪器。
Since they were busy writing volumes for the M.I.T. Radiation Laboratory series on microwave techniques, I was accepted as a graduate assistant to develop the early NMR apparatus8.
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