当加州理工学院的研究人员把银加入微量合金混合物中后,它们就能够将玻璃棒的厚度提升到六厘米了。
When Cal Tech researchers added silver to the microalloy mix, they were able to expand the thickness of the glass rods to six millimeters.
在清水里加入微量的高分子聚合物,可以大大降低管路阻力。
The drag of flow in pipes can be greatly reduced by adding a very small amount of high molecular polymer to water.
使用TEM研究了钢中贝氏体的精细结构及碳化物的形貌与分布,加入微量元素使贝氏体铁素体组织明显细化。
The fine structure of bainite and the morphology and distribution of carbides in steels were investigated with TEM.
聚合物含量高的非牛顿流体,微量醇的加入反而不利于气-液间传质过程。
That is, the addition of minute quantities of alcohol will increase mass transfer rate at low CMC concentrations while at high CMC concentrations the contrary trend is observed.
用微量移液器加入待测溶液和硼氢化钾溶液,在反应杯中发生氢化物并导入石英管进行原子化。
Sample and KBH_4 solutions are introduced into the reaction cup with micro pipettes sequentially, then hydride generated is guide into quartz cell for atomization.
介绍了碳酸钙垢的形成及危害,通过加入微量聚合物抑制其结垢,并采用电镜对膜表面碳酸钙垢进行了分析。
In this article, the formation and damage of Calcium Carbonate was intro-duced. Calcium Carbonate on the surface of ro membrane was analysized by electric micrograph.
介绍了碳酸钙垢的形成及危害,通过加入微量聚合物抑制其结垢,并采用电镜对膜表面碳酸钙垢进行了分析。
In this article, the formation and damage of Calcium Carbonate was intro-duced. Calcium Carbonate on the surface of ro membrane was analysized by electric micrograph.
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