功率控制可分为上行功控和下行功控,其中上行功控是控制()的功率,下行功控是控制()的功率。
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奥氏体不锈钢具有非常显著的加工硬化特性,其原因主要是在塑性变形过程中奥氏体会转变为马氏体。
A. 正确
B. 错误
设备连续()不能正确接收帧定位信号,会产生OOF缺陷指示,当OOF告警超过()后,将发出()告警。
Integrated Bridge and Navigation Systems(IBS/INS) provide excellent performance and reliable navigation under all conditions by().
A. integrating well-proven, harmonizing equipment
B. integrating all equipment in the bridge
C. an intelligent platform with ECDIS and Radar
D. the control center based on ECDIS