微粒

An atom is the smallest particle unique to an element.

原子是元素组成的最小微粒。

To find it, scientists at theEuropean particle-physics laboratory, CERN, in Geneva, are building what will, when itstarts up later this year, be the world's most powerful particle smasher.

为了找到答案，位于瑞士西南部日内瓦欧洲粒子物理研究所的科学家们将在今年开始一项研究项目，那就是建造全球功能最强的微粒粉碎器。

Sodium carbonate for example, is recovered from black liquor in soda pulp mills.

以碳酸钠微粒，是从纯碱纸浆厂的黑色液体中回收的。

Platinum nanoparticles with average diameter of 1.3 nm were prepared by reduction of its salt with sodium citrate.

以柠檬酸钠直接还原氯铂酸制备出了平均粒径为1.3nm的纳米铂微粒。

The major products of the company are superfine particles of all levels of or surface activated powders, such as aluminum hydroxide, high temperature aluminum oxide products, and low sodium aluminum oxide.

本公司现主要产品由各级超细微粒或表面活化微粉。如氢氧化铝、高温氧化铝系列品种、低钠氧化铝。

Phys. The science of matter and energy and of interactions between the two, grouped in traditional fields such as acoustics, optics, mechanics, thermodynamics, and electromagnetism, as well as in modern extensions including atomic and nuclear physics, cryogenics, solid-state physics, particle physics, and plasma physics.

物理，物理学：有关物质和能量及两者之间相互作用的科学，传统上分为声学、光学、机械学、热力学和电磁学，现今又扩展到包括原子物理、核物理、低温学、固体物理学、微粒物理学和等离子体物理学

By considering size effects and shape effects on the melting temperature and the melting enthalpy of nanoparticles, the phase diagram of nanoparticles of binary systems is calculated, and the calculation results show that the solidus and the liquidus of phase diagram of nanopaticles are lower than that of the corresponding the bulk systems, but the amplitude of variation are similar.

5通过考虑相图计算公式中的基本参数——熔解温度和熔解焓的尺寸效应和形状效应，研究了完全互溶的二元纳米微粒系统的相图。

Our earth is only a speck in the universe.

地球只是宇宙中的一个微粒。

The new preparation method and applications in spectral analysis of gold nanoparticles were studied in this dissertation.

本论文进行了金纳米微粒的制备新方法以及光谱分析应用研究，全文包括六个部分。

The results show that the microspheres present dense body with regular spherical geometry and their average size is below 100μm within narrow size distribution range.

结果表明，微粒呈规则的几何球状，平均粒径在100μm以下。

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。