line loss theory 线损理论
The actual line loss rate is reverted by using the theory of mathematical statistics in order to provide guidance for production and operation as well as reducing power grid losses.
通过运用数理统计学相关原理和方法还原出实际线损率，从而指导生产经营工作，最终降低电网损耗。
Based on the theory of acoustics, this paper analyzes the character of geometrical spreading loss of finite line sound source on three types of directivity-monopole, intermediate pole and dipole.
根据基本声学理论，分析具有单极子、中间和偶极子三种指向性的有限长线声源的几何发散损失特性。
In this paper, fuzzy recognition technology is applied by means of fuzzy set theory to present an on-line fuzzy recognition method for boiler energy-loss pattern, and simulation test was made.
本文应用模糊识别技术，借助模糊集理论提出了一种锅炉能损模式的在线模糊识别方法，并进行了仿真测试。
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