这个磁体创建一个磁场，能改变覆盖在磁盘表面的小金属粒子的极性。
The magnet creates a field that changes the polarity of a tiny, tiny portion of the metal particles which coat each platter's surface.
一个纳米颗粒组合由直径在零点五到五纳米的金属粒子组成。
A nanoparticle array consists of metal particles with a diameter of 0.5-5 nanometers.
这个磁体创建一个，能改变覆盖在，磁盘表面小金属粒子的磁极。
The magnet creates a field which changes the polarity of a tiny, tiny portion of the metal particles which coat each platter's surface.
水可以阻止金属粒子渗入磨刀石并在上面形成金属层。
The water keeps the metal particles from becoming embedded in the stone and glazing its surface.
通过电化反应，电流把工件上的金属粒子熔进电解液。
This current dissolves metal particles from the workpiece into the electrolyte by electromechanical reaction.
磁性过滤器用于去除机器工具冷却剂中的有色金属粒子。
MAGNETIC coolant FILTERS are used to remove ferrous particles from machine tool coolants.
结合六氟化钨的性质，对六氟化钨中的金属粒子进行分析。
This paper analyzes metal particles in WF6 according to the special characteristic of WF6.
不同形状的纳米金属粒子通常具有不同的表面结构和性质。
Specially shaped nanoparticles generally have particular surface structures and properties.
没有器壁的侵蚀并且 没有随之发生的微小金属粒子的形成。
There is no erosion of the wall and consequently no formation of small particles of metal.
微小的金属粒子可以隔着细胞屏障改变dna，而不必穿过它。
Tiny metal particles have been shown to cause changes to DNA across a cellular barrier - without having to cross it.
近年来，纳米金属粒子的形状控制合成正受到越来越多的关注；
In recent years, shape-controlled synthesis of nanoparticles has been attracting more and more attention.
纳米金属粒子的性质不仅受到尺寸的影响，还与粒子的形状密切相关。
The properties of nanoparticles depend on not only the size but also the shape.
脏冷却剂缓慢流过一个旋转磁鼓，该磁鼓可以把金属粒子从脏冷却剂去除。
Dirty coolant flows past a slowly rotating magnetic drum which removes the metal particles from the coolant.
结果表明，由该制备方法可得到高分散，金属粒子粒径分布窄的高载量贵金属催化剂。
The results of both measurements consistently demonstrated that the highly dispersed Pt nanoparticles with narrow size distribution supported on carbon can be achieved by this process.
总结了强化液体除湿的一些措施，包括应用新型填料、扩展接触面积、在除湿剂中加入纳米级金属粒子等。
Summarizes some enhancement measures, including using new type packing materials, expanding contact area, and adding metal nanoparticles to liquid desiccant and so on.
行星凝聚过程中，重力和微粒碰撞造就了高温环境，这对融化漂浮在太空中的金属粒子是必需的，各种矿物也开始形成。
As the planets congealed, gravitational forces and particle collisions created the high temperatures necessary to melt metals floating around in space, and minerals began their diversification.
行星凝聚过程中，重力和微粒碰撞造就了高温环境，这对融化漂浮在太空中的金属粒子是必需的，各种矿物也开始形成。
As the planets congealed, gravitational forces and particle collisions created the high temperatures necessary to melt metals floating around in space, and minerals began their diversification.
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