To effectively remove the big and small impurities, guarantee normal operation of machinery and sound environment.
能有效清除待储物料中的大小杂物，以确保设备的正常运行和生产环境的改善。
Metallic catalysts are highly active, but they're difficult to remove once the reaction is done, leaving small impurities that can nonetheless interfere with a chip's performance.
金属催化剂是高活性的，但一旦它们发生了反应就很难分离出去，留下微小的杂质可能影响芯片的性能。
At the same time, form powerful, add water to flow in a small proportion of the impurities and foreign away, and overflow wash from export finished cleaning trough eduction, role.
同时加水，形成强大水流，及时将杂质及比重小的异物带走，并从溢出口洗槽排出，完成清洗作用。
Disclosed is a polycarbonate resin which contains an extremely small amount of volatile impurities such as phenol.
本发明提供一种例如苯酚等挥发性杂质的含量极少的聚碳酸酯树脂。
Such materials can be converted into the technologically more important extrinsic semiconductors by addition of small amounts of impurities, a process called doping.
这些材料在技术上可以透过加入少量的杂质（这个过程称作掺质）而转化成更重要的杂质半导体。
The utility model has a simple structure and small occupied space, also the impurities can be reduced in the cooked coffee.
本实用新型不但结构简单，占用的地方小，还可减少煮好咖啡的杂质。
The purifier has the advantages of small occupied area, high absorption efficiency and capability of cleaning the solid impurities in the exhaust gas.
本实用新型净化器占地面积小、吸附效率高、并能清除废气中固体杂质。
As the marangoni effect is easily masked by the presence of a small amount of surface active impurities, it should first be tested whether the experimental gas-liquid system is contaminated or not.
由于Marangoni效应是很容易掩盖存在少量的表面活性杂质，应先检验是否有实验气液系统受到污染或不是。
As the marangoni effect is easily masked by the presence of a small amount of surface active impurities, it should first be tested whether the experimental gas-liquid system is contaminated or not.
由于Marangoni效应是很容易掩盖存在少量的表面活性杂质，应先检验是否有实验气液系统受到污染或不是。
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