cleavage中文什么意思

n.
1.劈开，劈裂；劈开处。
2.【生物学】卵裂；分裂；【矿物】解理，劈理。

• incomplete cleavage meroblastic cleavage:    不完全卵裂
• accessory cleavage:    副裂; 附属分裂
• acid cleavage:    成酸分裂; 酸裂解

例句与用法

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1. These cleavages are illustrated in figure 2.9 .
   这些裂解在图29中有说明。
2. There was indeed a cleavage between them .
   他们之间确有分岐。
3. He had made a great cleavage in his life .
   他已在自己的生活里劈出了一条鸿沟。
4. This marks the end of the cleavage stage of development .
   这标志着卵裂发育阶段的结束。
5. Cleavage of secondary bonds can also be responsible for polymer deterioration .
   次价键的分裂往往也能引起聚合体劣化。

英文释义

名词

1. the act of cleaving or splitting
2. the line formed by a groove between two parts (especially the separation between a woman''s breasts)
3. (embryology) the repeated division of a fertilised ovum
   同义词：segmentation
4. the breaking of a chemical bond in a molecule resulting in smaller molecules
5. the state of being split or cleft; "there was a cleavage between the liberal and conservative members"