查询词典 the atom

PcTiO2 can stoichiometrically transfer one oxygen atom to Ph3P in the formation of Ph3PO at room temperature under N2 atmosphere.

在温和条件下，PcTiO_2可化学计量地转移一个氧原子至Ph_3P形成Ph_3O。

A major class of tautomeric reactions involves exchange of a hydrogen atom between two other atoms in the same molecule, in both cases forming a covalent bond.

一类主要的互变异构反应是氢原子在两个其它原子间交换，与任何一方都生成共价键。

A major class of tautomeric reaction s involves exchange of a hydrogen atom between two other atoms in the same molecule, in both cases forming a covalent bond.

一类主要的互变异构反应是氢原子在两个其它原子间交换，与任何一方都生成共价键。

A metastable helium atomic beam effused out of atom source is firstly cooled transversally by laser. This well-collimated atomic beam traveling through the light standing-wave whose direction is perpendicular to atomic beam is quenched, and channeling effect happens in atomic density distribution.

亚稳态原子束从原子源喷出后首先对其进行横向激光冷却，准直后的原子束穿过与之垂直的激光驻波场时发生淬火过程，原子的密度分布出现沟道化效应，给出基于光掩模制作纳米图形的基本原理、理论分析及模拟结果。

In this paper, polystyrene-b-poly(styrene-co-acrylonitrile) diblock copolymer was prepared by atom transfer radical polymerization.,with CuBr/N,N,N,N",N"-pentamethyl diethene triamine as the catalyst system.

本文以CuBr／nN，N，N，N&，N&-五甲基二亚乙基三胺为催化体系，研究了原子转移自由基聚合法PSt-b-P两嵌段聚合物的合成。

This is defers to the carbon atom to enlarge 400,000,000 times to make.

这是按照碳原子放大4亿倍做成的。

The possible encaging mechanism for added atom has been discussed.

同时研究了反应气体压力对碳管微观结构的影响。

The adsorbate induced faceting can be used to fabricate single atom tip, which has applied potential for high resolution microscopy, field emission electron source, and ion source.

单原子针尖可以在高解析显微术及场发射电子源或离子源上有很好的应用潜力。

We investigate time evolution of the fidelities for an interacting system between a cascade three level atom and a binomial state field.

本文研究了二项式态光场与级联三能级厚子相互作用系统中原子，光场和整个系统的量子信息保真度的时间演化规律，讨论了光场参数和失谐量对量子信息保真度的影响。

H atom preoccupies the H1 site at low coverage.

在低覆盖度下， H原子优先吸附在子表面吸附位H1。

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。