... 频率变换 frequency conversion 频率变换器 frequency convertor 频率标示器 frequency marker ...
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This paper discusses several methods of frequency marker generation and their applications in standard and non-standard sweep analyzers.
本文探讨标准和非标准扫频仪中的几种频率标志的形成方法和适用场合。
It order to improving the temperature characteristic and aging drift characteristic of frequency marker, one intelligent compensating method and device is disclosed.
为了改善频标温度特性和老化漂移特性，提出一种智能补偿方法及其装置。
Computer simulations have shown that the methods proposed can unbiasedly estimate the recombination frequency or linkage distance between a codominant marker and an interactive gene.
计算机模拟表明， 此方法可以无偏地估计一个共显性标记与一个互作基因之间的重组率或连锁距离。
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