某玻璃电极对Na[img=~/QImg/2013-10-14-10-14-34/image046.jpg]的选择性系数K[img=~/QImg/2013-10-14-10-14-34/image064.jpg]=10[img=~/QImg/2013-10-14-10-14-34/image065.jpg],则表示该电极

A、Na[img=~/QImg/2013-10-14-10-14-34/image046.jpg]的活度等于H[img=~/QImg/2013-10-14-10-14-34/image046.jpg]活度的10[img=~/QImg/2013-10-14-10-14-34/image065.jpg]倍时,Na[img=~/QImg/2013-10-14-10-14-34/image046.jpg]和H[img=~/QImg/2013-10-14-10-14-34/image046.jpg]产生的电位相等
B、H[img=~/QImg/2013-10-14-10-14-34/image046.jpg]的活度等于Na[img=~/QImg/2013-10-14-10-14-34/image046.jpg]活度的1011倍时,Na[img=~/QImg/2013-10-14-10-14-34/image046.jpg]和H[img=~/QImg/2013-10-14-10-14-34/image046.jpg]产生的电位相等
C、对H[img=~/QImg/2013-10-14-10-14-34/image046.jpg]的响应比对Na[img=~/QImg/2013-10-14-10-14-34/image046.jpg]的响应灵敏10[img=~/QImg/2013-10-14-10-14-34/image065.jpg]倍
D、对Na[img=~/QImg/2013-10-14-10-14-34/image046.jpg]的响应比对H[img=~/QImg/2013-10-14-10-14-34/image046.jpg]的响应灵敏10[img=~/QImg/2013-10-14-10-14-34/image065.jpg]倍