不同的胶粒其表面的组成情况不同。它们有的能吸附正电荷,有的能吸附负电荷。因此有的胶粒带正电荷,如氢氧化铝胶体。有的胶粒带负电荷,如三硫化二砷胶体等。如果在胶体中通以直流电,它们或者向阳极迁移,或者向阴极迁移。这就是所谓的电泳现象。
... 电光晶体 electrooptic crystal 电泳现象 electrophoresis 电泳电流 electrophoretic currents ...
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由于电泳现象的产生,使带电的涂料覆着于肯德基门表面。
Since electrophoresis phenomenon, the charged paint surface covered with a door at KFC.
通过对电泳、析相等现象的分析,探讨了HCPCF、HSPCF及其相应络合物反应行为的差别;
The mechanism of the difference in the interreaction of HCPCF and HSPCF and the corresponding complexes has been interpreted by analysing phenomena concerning electrophoresis and phase separation.
细胞形态学变化和DNA凝胶电泳观察细胞凋亡现象。
Cell morphology and DNA gel electrophoresis were used to observe the apoptosis.
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