exponential line是什么意思

用法例句

This paper introduces the concept of line active power flow performance index, compares real-time power flow with its ratings and uses overload severity as the guideline, thus, optimizes.

该文引入线路有功潮流性能指数的概念,考虑了线路实际潮流与额定值的相对大小关系,采用有功过负荷的严重程度作为指标,根据UPFC参数对其产生影响的灵敏度因子大小来确定最佳安装地点。

Effects of parental body mass index,mother s age and educational level on Zhang-Baolin Lu-Qing Index.;

父母体质指数、母亲年龄及文化程度对张路指数的影响

A new models for predicting lgKow (representing biodegradability) of these compounds with logarithmic topolagic index (LTI) and path index (PI) as varibles is constructed in the paper.

本文用lgK_（ow）表征氯代芳香化合物的生物降解能力,并分别以对数拓扑指数（LTI）和路径指数（PI）为自变量,建立了新的预测模型,结果表明,回归方程的预测值与实验值十分吻合,相关系数接近于1,平均标准偏差小于0。