... composite 组成的 composition by weight重量组成 composition fluctuations 浓度起伏 ...
双语例句
1
If used, the amount of such corrosion inhibitors is typically up to about 10% byweight of the total composition.
如果使用，数额等缓蚀剂通常是高达10 %左右，按重量计算的总组成。
2
The UF membrane with molecular weight cut off 67000 can be made by selecting proper composition of casting solution and preparation condition.
选择适当的膜液组成和制备条件，可以制得截留分子量为67000的超滤膜。
3
The UF membrane with molecular weight cut off 2000, 6000 and 10000 can be made by selecting proper composition of casting solution and preparation condition.