医疗机构的医务人员违反献血法规定,将不符合国家规定标准的血液用于患者的,可能承担以下法律责任,除了()。
A.行政处分
B.民事赔偿
C.罚款
D.刑事责任
参考答案:C
Spread spectrum simply means that data is sent in small pieces Over a number of the (46) frequencies available for use at any time in the specified range. Devices using (47) spread spectrum (DSSS) communicate by (48) each byte of data into several parts and sending them concurrently on different (49) . DSSS uses a lot of the available (50) , about 22 megahertz (MHz) .
A.direct-sequence
B.discrete-sequence
C.duplicate-sequence
D.dedicate-sequence
多级泵装配的哪些要求?