基本解釋[機械工程]當量計較排量當量計算排量英漢例句雙語例句The equivalent resistance is derived for distribution transformer load loss and line loss of planning grid, and the maximum current is calculated for each feeder according to their capacity ratios.推導出規(guī)劃網架的線路損耗和配變負載損耗的等值電阻，利用饋線容量比值估算饋線最大電流。equivalent calculated capacity更多例句專業(yè)釋義機械工程當量計較排量當量計算排量