The stableoperatingcondition and designed principle of the active receiving antenna are also given.
并给出了该有源天线稳定工作的条件和设计原理。
2
The fundamental equation of vapor pump and the functional relationship between, parameters are derived at stableoperatingcondition in this paper.
通过理论分析和试验,导出汽心泵稳定工作的基本方程和性能参数之间的函数关系;
3
To keep power network operating in safe and stablecondition, the safe and stable control system should be built up in China southern power network and Guangdong power network.