ԭ:
[ҩѧ]? ѡ:ףһǴģ A.ǿͬʱѪ B.ҲƸѪѹΣ C.û֧ʶεNa+Cl-ͬת D.Ӧ백ͬʱӦ E.Ƽ˥ 𰸣 C
ҪͨСȺڶζNaClգǻҺNa+CI-ŨߣʼҺNa+CI-ŨȽ,ʹѹݶȲ,СŨ½ӶˮNa+CI-йࡣNa+ռ٣ԶСNa+ŨߣٽNa+-K+͡Na+-H+, K+H+ųࡣС֧ڶCI-ĻƣȥΪòλȱ,ĿǰоòλĤNa+-K+ATPøйصNa+CI-תϵͳͨƸϵͳܶNa+CI-աƽСܺԶСܶNa+CI-գٽԶСܷK+ͨƺȶCa2+Mg2+նCa2+Mg2+йҩйҩѪ֢
ʴѡC
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