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单词
adventitious embryony
释义
adventitious embryony
网络
不定胚;不定胚生殖
网络释义
1.
不定胚
③.
不定胚
(
adventitious embryony
):不经过配子阶段,直接由珠心或珠被的二倍体细胞产生为胚。不定胚属于最简单的一种 …
jpkc.zju.edu.cn
2.
不定胚生殖
3.
不定胚生殖
(
adventitious embryony
) 由胚珠或子房壁的二倍体细胞经过有丝分裂形成胚,同时由正常胚囊中的极核发育成胚 …
jpkc.xcc.sc.cn
例句
随便看
bearing sleeve
bearing sleeve cover
bearing sleeve gasket
bearing sleeve pin bushing
bearing sleeve seal
bearing socket
bearing soil
bearing spacer
bearing spacer ring
bearing span
bearing span of shafting
bearing speed factor
bearing spider
bearing, spindle
bearing spool
bearing spread
bearing spring
bearing stand
bearing stand
bearing steel
bearing stiffener
bearing stone
bearing stool
bearing stop ring
bearing strain
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/25 8:54:49