中文翻译与英英解释 | n. 【生物学】(生殖细胞分裂的)终变期〔指母染色体和父染色体在核中配对的时期〕。
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| the final stage of the prophase of meiosis
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例句与用法 | 1. | Diakinesis the last stage of the prophase in the first division of meiosis 终变期:减数分裂第一次分裂前期中的最后一个阶段。
| | 2. | Chiasmata are seen during this stage , and by the end of diakinesis the nucleoli and nuclear membrane have disappeared 在这个时期可以看见交叉,在终变期末细胞核中的核仁,核膜消失。
| | 3. | During diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation , and the chromosomes coil tightly , shortening and thickening 在终变期配对的同源染色体中的姐妹染色单体完成分离,染色体变成紧密凝集的状态,缩至最小长度。
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