一些不带电荷甚至是带有少量与水中胶粒相同电荷的高分子物质,可以通过()作用与胶粒进行吸附。
A、静电吸附
B、压缩双电层
C、氢键、范德华力
D、沉淀物卷扫
参考答案:C
选择与句中划线部分意思相同或相近的词或短语。
He was the second in the long jump at the 2004 Athens Olympics [ ]
A. got the bronze medal
B. got the silver medal
C. got the iron medal
D. got the gold medal
胆汁淤滞时升高最显著的生化指标是()
A.LDH
B.A/G
C.ALP
D.ALT
E.AST