精核染色质在极核里分散的时间大约需用1小时。
The scattering of the sperm chromatin in the polar nucleus takes about 1 hour.
分散在高分子介质中的物理显影核层作为影像接受层，是CTP版材的重要组成部分。
The layer of physical development nuclei as a image receiving layer distributed in polymer medium, is one of the important components of CTP plates.
本文用受阻显影技术和电镜研究方法研究了显影剂量对显影液中银成核速度和核分散度的影响。
The influence of the amount of developing agent contained in developer on the nucleation rate and the dispersity of nucleus was investigated.
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