A.等张
B.2/3张
C.1/3张
D.1/2张
E.1/5张
[单选题,B1型题] 2:3:1液的张力()A .等张B .1/2张C .2/3张D . D.1/5张E .1/3张
[单选题]3:2:1液张力是( )A.2/3张B.1/2张C.1/4张D.1/3张E.1/5张
[单选题]张力为1/2的液体是A.2:3:1含钠液B.4:3:2含钠液C.2:6:1含钠液D.5%碳酸氢钠E.2:4含钠液
[单选题]2:3:1含钠液的张力是()A . 1/5张B . 等张C . 2/3张D . 1/2张E . 1/3张
[单选题]4:3:2混合液的液体张力为()A .1/4张B .1/3张C .1/2张D .2/3张E .等张
[单选题,B1型题] 4:3:2液的张力()A . 等张B . 1/2张C . 2/3张D . 1/5张E . 1/3张
[单选题]口服补液盐的液体张力为A.1/2张B.1/3张C.等张D.1/4张E.2/3张