2) prediction gain
预测增益
3) synthetic probability gain prediction
概率增益综合预测
4) gain measurement
增益测量
1.
Errors of gain measurement are analyzed and estimated using beam width method,the results show that rms error of gain measurement is less than or equal to 0.
最后给出了某工程应用的C波段15m地球站天线增益测量结果,增益测量结果与理论计算结果吻合很好。
2.
Finally,gain measurement error is analyzed,the results show that rms error of gain measurement is less than or equal to ±0.
最后,对增益测量误差进行了分析,其均方根误差小于或等于±0。
6) profits estimate
收益预测
1.
Presently, the reliability of project profits estimate is considerable low, the cause of which is that the measures and criterions for profits estimate cannot meet the requirement of project construction and change of operation circumstance.
当前项目收益预测的可靠性不高的原因在于 ,实践中指导收益分析预测的规范和技术方法难以满足项目建设和运营环境变化的需要。
补充资料：发育进度预测法(见发生期预测)
发育进度预测法(见发生期预测)
发育进度预测法见发生期预测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条