distribution ratio of silica 二氧化硅分配系数
To ensure uniform distribution of light, wire joints to be firm, and LED lamp to be reinforced with silica gel to prevent falling off.
要确保灯分布均匀，线接头要牢固，且LED灯要用硅胶加固，防止脱落。
The effects of dilution on the coagulation performance of polysilicate iron coagulant and the species distribution of iron and silica in the said coagulant are evaluated.
考察了稀释作用对聚硅酸铁混凝剂混凝性能及该混凝剂中铁与氧化硅形态分布的影响。
The dependence of silica sand composition on its granularity is discussed through analysis of its grain distribution and the effect of granularity or composition on melt is al so pointed out.
通过对硅砂颗粒度的分析，介绍了硅砂成份与颗粒度的关系，说明了硅砂对熔化的影响。
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