The moisture resistant compound includes a colloidal metal oxide.
所述防潮化合物包括胶体金属氧化物。
The characteristics of various preparation methods and polymer-supported colloidal metal catalysts are also commented.
并对各种制备方法和所制得的催化剂的特点和特征进行了评述。
The possibilities of removing colloidal hydroxides containing heavy metal ions removal from water with ultrafiltration membranes are studied in this paper.
本文研究了用超滤膜去除水中胶态重金属离子氢氧化物的可能性。
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