英语词汇tube nucleus怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tube nucleus
释义	tube nucleus 简明释义 [植] 粉管核 [植] 管核网络释义 1 [植]?管核另一为生殖细胞形成具有两个细胞〔一为管核（tube nucleus），另一为生殖细胞（ 2 ?管核见于植物 ... 管瓶;管形瓶;小药瓶：vial 管核见于植物。：tube nucleus 管核：tube nuclei ... 3 [植]?粉管核 Tube Nucleus(粉管核), 此释义来源于网络辞典。短语 1 pollen tube nucleus 植花粉管核 2 pollen n tube nucleus 花粉管核双语例句 1 The protein staining of tube nucleus is the darkest, and the antheridial nucleus is the next. 管核的蛋白质染色反应最深，生殖核次之。 2 After entering the pollen tube, the generative cell approached the vegetative nucleus before long and sticked each other. 当生殖细胞进人花粉管后，在较短的时间内接近营养核，并与其相贴合。
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