电价差价  electricity price difference

差异电流保护  differential current protection

放电电价  discharge price

风电电价  wind power price

峰谷电价差  electricity price between peak and valley; difference of electric price between the mount and the valley

供电电价  distribution price

购电电价  purchase electricity price

可停电电价  electric price of interruptable load

气电差价  the price difference between natural-gas and electricity

试论售电电价的改革  Discussion About the Electricity Price Reform

输电电价  transmission price; Wheeling rate

输电电价的计算  transmission pricing

同步差异电动机  chemical ionization mass spectrometry

报价差异度  bidding differenc e degree; bidding difference degree

代价差异  different cost

买卖报价价差  Bid-ask Spreads

评价差异  difference in evaluation

差异、差别、差额  difference

母体方差差异性  Variance difference of a population