搏出量占下列哪个容积的百分数称为射血分数()。
A.回心血量
B.心输出量
C.等容舒张期容积
D.心室收缩末期容积
E.心室舒张末期容积
参考答案:E
Not only_______ the food in the restaurant, he______ to pay for it. [ ]
A. he complained about; also did refuse
B. did he complain about; also refused
C. did he complain about; also did refuse
D. he complained about; also refused
RANAP可以用SSN,DPC和()以及它们的组合进行SCCP的寻址。