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 peaks correspond to side-chain cleavage of the ethyl and propyl groups respectively .
   这些峰分别相当于乙基和丙基的侧链开裂。
2. The lay of the strata can imply that the rock splits easily along its direction of cleavage .
   成层的地层意味着岩石易于沿着其解理方向裂开。
3. The mica test pieces were prepared by cleavage so as to be atomically smooth .
   云母试样是用劈裂的方法制备的，因此可以达到原子级的平滑程度。
4. The energy is dissipated by subsequent bond cleavage reactions into various "daughter ions" .
   由于后续键断裂反应，这种能量消散在各种“子离子”中。

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"