【单选题】O 2 utilization factor means
A.
The percentage of O 2 content in the blood flowing through the tissue to the blood O 2 volume
B.
Percentage of the volume of O 2 released by the blood flowing through the tissue as compared with the amount of O 2 in arterial blood
C.
The percentage of the O 2 volume released as the blood flows through the tissue to the O 2 volume of venous blood
D.
The percentage of the O 2 volume released as blood flows through tissues to arterial blood O 2 content
【单选题】C.O.means( )Of origin
【判断题】在表单中,name属性用于指定表单的名称,以区分同一个页面中的多个表单。
【简答题】二进制数转换其他进制 (3.0分)A. 11.125D,B.5H B. 11.125D,A.5H C. 11.3125D,B.5H D. 11.3125D,A.5H
【简答题】二进制数转换其他进制 (10.0分)A. 11.125D,B.5H B. 11.125D,A.5H C. 11.3125D,B.5H D. 11.3125D,A.5H
【单选题】表单的 Name 属性用于 ______ 。
【判断题】在表单中,name属性用于指定表单的名称,以区分同一个页面中的多个表单。