bloodgas血氧气电解质分析仪bloodn.血；血统；仇恨vt.流血bloodless castrator无血去势器Blood vessel breaks血管断裂Blood cell analyzer血细胞分析仪blood clotting time凝血时间blood gas manometer血液气体测压计blood flow dynamics血流动力学Blood drawing chair抽血椅blood gas transport血液气体运输blood glucose/AN血糖／分析blood oxygen volume血氧容量