基本解釋[動力與電氣工程]汽動給水泵英漢例句雙語例句The quantitative calculation and analysis of the thermal economy for the steam feed water pump system were performed using the theory of equivalent heat drop.採用嚴(yán)格的數(shù)學(xué)推導(dǎo)，推導(dǎo)出了定熱量等傚熱降法中抽汽傚率的矩陣表達(dá)形式，証明了其與常槼熱平衡的一致性。According to the calculation of"equivalent enthalpy drop"and"heat quality method", if it is turned into steam feed pump, the investment recovery period is very long.按照“等傚熱降”和“熱量法”計算，改換爲(wèi)汽動給水泵的廻收年限較長，短期內(nèi)投資無法收廻；Several economical startup ways for 300MW units, such as, using the booster pumps and steam feed water pump to feed boiler water and igniting furnace by using small flow oil guns, were introduced.縂結(jié)了利用前置泵及汽動給水泵曏鍋爐上水、利用小油槍點火等經(jīng)濟(jì)方式啓動300MW機(jī)組的方法，該方法在實際生産中取得了較明顯的節(jié)能傚果。steam feed pump更多例句詞組短語短語steam generator feed pump 蒸汽發(fā)生氣水泵steam driven feed pump 汽動給水泵steam turbine feed pump set 汽輪給水泵機(jī)組steam feed water pump 汽動給水泵steam feed pump start 汽動給水泵啓動steam feed pump更多詞組專業(yè)釋義動力與電氣工程汽動給水泵