“urea herbicide”的概念、定义、翻译、参考文献-科学参考

单词	urea herbicide
释义	urea herbicide Encyclopedia 农学脲类除草剂释 urea herbicide脲类除草剂一类光合作用光系统PS Ⅱ电子传递抑制剂或细胞分裂抑制剂。结构式中R1一般为取代苯环或五六元杂环及稠合环，脂肪链组成的桥连环也可以，但以取代苯环居多；R2大多为氢；R3一般为短链的脂肪烷烃；R4一般为氢、短链的脂肪烃或烷氧基。
随便看	fabricating and deliberately spreading false information fabricating technique for exclusive part of vacuum electron device fabrication fabrication method of bit fabrication of nanopores with nuclear tracks fabrication of nanowires with nuclear tracks fabrication of self-assembly building block fabrication processing of ceramics matrix composites fabrication technique fabrication technology of optoelectronic devices fabrication technology of track beam fabric defects fabric density fabric for embroidery fabric formed concrete Fabricius crater fabric login fabric login, FLOGI fabric machine calculation fabric modeling design for apparel fabric modeling design for home textile fabric port fabric prepare fabric specific resistance fabric stitch structure design

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