Before egg fertilization, the gene produces a protein, found in the cytoplasm of the egg, that controls the pattern of cell division and thus handedness.
卵子受精之前,这种基因会产生一种蛋白质,这种蛋白质存在于卵子的细胞质中,它控制着细胞分裂的模式,从而控制着旋向性。
The enemy were thus reduced to a passive position in which they found it hard to give up the battle and yet had to give it up.
敌人于是就陷入了欲罢不能, 而又不得不罢的被动地位。
Thus, the system can examine the subject's identities and the ACL of the resource, and if a match is found, permit the access specified.
这样,系统就能检查主体的身份以及资源的ACL了。如果找到匹配信息,就允许指定的访问。
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