基站的射频部分,除TCU外,还有();();()和()等射频器件。
参考答案:合路器、双工器、低噪放大模块、天线系统
The result was far beyond _____we had expected, ____brought great joy to every one of us.
A.that; which
B.than; that
C.what; what
D.what; which
电击伤中电热损伤引起的骨损伤多表现为()
A.骨膜反应
B.骨质增生
C.骨质疏松
D.骨溶解
E.骨自截和骨变形