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The multiplication and sterility characteristics and environmental factors of indica rice PGMS line W 9593 S were introduced.
介绍了中籼型水稻光敏核不育系W9593S的育性、繁殖特性及繁殖所需的环境条件.
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The spent auto - catalysts containing platinum - group metals ( PGMs ) is one of the important and valuable secondary resources.
废汽车催化剂已成为铂族金属重要的二次资源.
英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。