查询词典 nucleus

A nucleus is about one tho北美nd billionth the size of an atom .

原子核的体积大约是原子的一千兆分之一。

The energy equivalent of the mass discrepancy in a nucleus is called binding energy.

与原子核中的质量差相对应的能量叫做原子核的结合能。

Using in vivo intracellular recording technique, we studied the binocularity of the dorsal lateral geniculate nucleus neurons in the monocular eyelid sutured cats. We found that almost all the neurons responded to the flashing spots to the nondominant eyes, and there was no significant difference of the response properties between the neurons in the deprived and non-deprived layers.

采用在位胞内记录技术，研究了单眼视觉剥夺猫外膝体神经元的双眼反应特性，结果发现单眼剥夺猫外膝体几乎所有的双眼反应神经元都对非优势眼的闪烁光斑刺激有不同程度的反应，并且剥夺层和非剥夺层神经元在反应特性上没有明显差异。

Mitochondrial biogenesis depends on coordinated expression of genes in the nucleus and mitochondria.

线粒体生物合成依赖于细胞核与线粒体基因的协同表达。

And B23 is the mark protein of Granular component region in nucleus,and plays a vital role in ribosome biogenesis.

而B23是核仁颗粒组分区的标志蛋白，跟更重要的是，它是一个在核糖体发生中具有重要作用的蛋白。

Objective: to make a quantitative analysis for the effects of decoction JinShuiLiuJunJian on basic biogenetic stereology parameters of bronchial mitochondria and nucleus in cilia-cell as well as goblet-cell of chronic bronchitis mice model.

目的：定量分析金水六君煎口服液对慢性支气管炎模型小鼠支气管壁上有关杯状细胞，纤毛细胞内线粒体和细胞核的生物体视学基本参数的影响，探索金水六君煎治疗慢性支气管炎的作用机制。

The zona and nucleus of the bovine oocyte were removed by pronase and bisection method respectively.

本文探讨了小鼠-牛异质胚构建的简便方法及小鼠体细胞核在牛卵母细胞中重新编程的可能性。

The greater the number of protons, the greater is their tendency to blow the nucleus apart.

质子数越大，它们使核爆烈的倾向也就愈大。

The greater e number of protons, the greater is their tendency to blow the nucleus apart.

质子数越大，它们使核爆烈的倾向也就愈大。

Thegeneral study of nuclear structure, including the study of state and the newest development of deformed nucleus, is briefly introduced at the beginning of this article. Bohr quadrupole deformation theory has been deduced in detail. Then based on Bohr model, group kinetic energy and potential energy expression of nuclear in the condition of small deformation was deduced.

本文首先简单介绍了核结构领域的一些研究概况，包括形变核的研究现状及其最新进展，详细推导了Bohr四极形变理论，在Bohr模型基础上(假定原子核是理想不可压缩的无旋流体)，导出原子核在小形变条件下的集体运动动能和势能表达式。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。