闭合容量是()
A.补呼气量与残气量之和
B.气道开始闭合时呼出的气量
C.人为闭合气道后肺内存留的气量
D.气道开始闭合时的肺容量
E.一定小于潮气量
参考答案:D
An instruction that uses indirect addressing must contain an address of memory where ( ).
A.data is stored
B.another address is stored
C.a page fault is addressed
D.a pipeline stall will be executed
什么是海洋浮标?