释义 |
tapetum 英/ t??pi?t?m / 美/ t??pit?m / - n.[脊椎] 毯;[昆] 反光组织;[解剖] 反光色素层;膜状层(尤指照膜)
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农业科学 绒毡层 At this stage the tapetum cells were abnormal with hypertrophy, so the tetred were extruded and broken up, the microspores didn’t formed. 此时绒毡层细胞异常肥大,四分体受到挤压后破裂并降解,无法形成正常的单核花粉粒。
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生物学 绒毡层 During the meiotic prophase I of microspore mother cells, the nucleus of tapetum divide into several nucleus. 小孢子母细胞进入减数分裂时,绒毡层细胞成为多核细胞,属于腺质绒毡层。 反光组织 毯;照膜;反光组织 反光色素层;绒毡层
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