弹簧管式压力表输入压力与弹簧管自由端的角位移成（）。
A、反比
B、正比
C、非线性关系
D、指数关系
参考答案：B
When the adjacency matrix method is used to store a graph, which of the statements is (are) true ( ) Ⅰ．the space required depends on the number of vertices Ⅱ．the apace required depends on the number of edges
A．None
B．Ⅰ only
C．Ⅱ only
D．Ⅰ and Ⅱ
下列哪项处理不恰当
A．胎心监测(OCT)B．吸氧C．静滴催产素D．重新估计胎儿体重E．检查耻骨联合上方是否有压痛
