- 重点词汇
- hispron.(he的所有格)他的;(he的物主代词)他的东西;
- intoprep.进入，到…里面;朝，向;撞上，碰上;到（一段时间的某一点）;成为;关于，涉及;〈数〉除，乘;（穿）上，（换）上;（说服某人）去做……;（分）成，（撕）成;（撞）上，（碰）上;到达;
- celln.细胞;牢房;基层组织;小隔室;电池;
- upadv. 在上面，在高处;起床，起来;向上;由低到高;
- himpron. 他;（书面英语中泛指人）他，她（有些人不喜欢这种用法，更倾向于使用 him or her 或 them）;它（指雄性动物）; （一些宗教中指）上帝
- andconj. 和，与;而且;于是，然后;因此;
- strungv.装弦于，上弦( string的过去式和过去分词 );用线串;(string的过去式与过去分词);
- guardsn.卫兵( guard的名词复数 );警戒;警卫队;防护装置;
- rushedadj.匆忙的，贸然的;
- 相关例句
They put us in a cell, and the next day some bumbling judge bound us over.
他们把我们关进监狱，第二天一个糊涂法官令我们具结保证。
《柯林斯高阶英汉双解学习词典》
Meiosis, which occurs only in the formation of gametes, is a specialized form of cell division.
仅仅发生在配子形成中的减数分裂是一种特殊形式的有丝分裂.
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They also found that neural stem cell division was significantly undermined by the drugs.
他们也发现治癌药物会严重破坏神经干细胞的分裂.
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The plane of cell division is, in turn, determined by the orientation of the mitotic spindle.
细胞分裂的方向又是由有丝分裂的纺锤体所确定.
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Cell Division Element can improve growth of tiller and accelerate the shape building of leaves.
细胞分裂素能促进分蘖体的生长,并加快分蘖体叶子的形态建成.
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Ultraviolet does a great harm to cells as an external factor that causes cell division.
紫外线是一种外源性的促细胞分裂剂,对细胞有很大的损伤作用.
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Cytoplasm-It is the jelly-like substance ( mainly water and proteins ) enclosed by cell membrane.
[细胞质:它是冻胶状物质 ( 主要包含水份和蛋白质 ),由细胞膜包围?
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These are substances which specifically latch onto the protein on the cell membrane.
这些物质专门依附在细胞膜的蛋白质之上。
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However, many classes of oligonucleotides are polyanions, so they cannot cross over cell membrane.
但是, 大多数此类化合物是呈负电性的, 不能有效跨越细胞膜.
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