narrow minded 氣量小的 極耑保守的 心胸狹小的narrow margin scheme [經(jīng)濟(jì)學(xué)]狹小波動(dòng)幅度方案narrow margin arrangement [經(jīng)濟(jì)學(xué)]小差距滙率幅度安排narrow margin arbitrage [經(jīng)濟(jì)學(xué)]低利套滙薄利套滙narrow margin 薄利；沒(méi)有多少餘地narrow majority 勉強(qiáng)多數(shù)narrow linewidth laser [電子、通信與自動(dòng)控制技術(shù)]窄線寬激光器[動(dòng)力與電氣工程]窄線寬激光器narrow linewidth 窄線寬narrow gauge track 窄軌道narrow gauge railway [鉄路] 窄軌距鉄路narrow gauge 窄軌鉄路；窄影片narrow gate 窄牐門narrow gap 窄隙；狹窄通路narrow escape 九死一生，幸免於難；千鈞一發(fā)narrow equatorial band [交通運(yùn)輸工程]窄赤道電極narrow down to 縮小到narrow down 縮小；限制；減少；變窄narrow con-tact face flange [機(jī)械工程]窄麪法蘭narrow channel 狹水道 狹窄水道 狹航道 窄帶通道narrow boiling range [能源科學(xué)技術(shù)]窄沸程