The optimum HLB number of emulsion of diesel-methanol emulsification fuel and the influence of water on it were studied.
作者研究了柴油甲醇乳化燃料乳化剂的最佳HLB值以及不同含水量对最佳HLB值的影响。
As proved by the experiments, a number of free electrons and holes are existed in the unexposed silver halide emulsion micro-crystals. These factors are all essential to the fog center formation.
实验表明,在未经光照的卤化银乳剂微晶体中存在着一定量的自由电子和空穴,这些因素为灰雾中心的形成提供了必要的条件。
A number of magnetic particles are suspended in emulsion.
在轧制过程中,大量的铁粉磁性粒子悬浮在乳化液中。
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