... random phase shift 随机相位变动, 随机相位移动 random polymerization无规聚合 random population 随机(分布)群体 ...
双语例句
1
Styrene-maleic anhydride random copolymer was prepared through solution polymerization and was characterized by IR, DSC and TGA. And the application of R-SMA in leather retanning was discussed.