查询词典 ribosomes

The sac structure projected through the pollen aperture possesses the typical nature of transfer cell, i. e complex lybrinthian wall ingrowth and abundant mitochondria, RER, dicotysomes and ribosomes under the wall. Its outer surface is closely related to the tapetal protoplast. The accumulation of storaged material in pollen start at the area near the apertures. Above restults indicate the pollen apertures may be the"door"from where nutrition flows into pollen in P. hortorum.

绒毡层物质向花粉粒的短途运输明显的表现在花粉的萌发孔区，一方面形成向外突起的囊腔，另一方面在这里具有发达的壁迷宫，而且迷宫下具丰富的线粒体，RER和高尔基体等细胞器，此外花粉内贮藏物的大量积累首先从萌发孔附近开始以及萌发孔处与绒毡层有紧密接触都说明天竺葵花粉萌发孔可能是物质进入花粉的&门户&。

Binding of factors EF-Tu and EF-G alternates as ribosomes accept new aminoacyl-tRNA, form peptide bonds, and translocate.

易位需要GTP水解，这引起EF-G的变化，继而又引起核糖体结构的变化。

The small dots encrusting the rough ER are ribosomes; compare their size with the particles of glycogen, shown as black, irregular clusters.

覆盖在促面内质网上的黑点为核糖体，与特殊颗粒肝糖元比较较小，密度相似，排列分散不规律。

It might be possible to use ribosomes to make assemblers of more generic capabilities.

这条路线可能利用核糖体，以使得组装机拥有更多的通用能力。

A protein that binds to stop codons, releasing ribosomes, tRNA, and mRNA from each other.

一种结合到终止密码子上的蛋白质，能将核糖体、tRNA和mRNA各自释放出来。

In eucaryotes, the ribosomes in the cytoplasm are unaffected by chloramphenicol, but those in the mitochondria, being prokaryotic in character, are attacked.

在真核生物中，在细胞质中的核糖体不受这种抗生素影响，而在线粒体中的具有原核性的核糖体却会受到攻击。

He has managed to synthesise all the RNA components in such a way that, when they are mixed with natural ribosome proteins, they form working ribosomes.

他成功合成了全部RNA成分，使得当他们与天然核糖体蛋白质混合时，他们组成活的核糖体。

Under normal growth conditions, the majority of the ribosomes is engaged in protein synthesis.

在正常生长条件下大多数的核蛋白体都进行蛋白质合成。

Both have ribosomes, although they differ in size.

两者都具有核糖体，但在大小上不同。

If the sequence of letters in the DNA forms the blueprint for life, ribosomes are the factory floor.

如果字母的DNA序列构成了生命的蓝图，核糖体是工厂车间。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。