<strong>二氧化碳结合力主要指血浆HCO<img src="http://192.168.1.101:8000/ks/ImgDir_SJ_ZYYJ/3.gif" alt="" /><img src="http://192.168.1.101:8000/ks/ImgDir_SJ_ZYYJ/~-.gif" alt="" />中的CO<img src="http://192.168.1.101:8000/ks/ImgDir_SJ_ZYYJ/2.gif" alt="" />含量。</strong>( )