light barrier 擋光板light at the end of the tunnel 隧道末端的光；一線希望light at the end light artillery 輕型火炮；輕炮兵light aromatic hydrocarbon [能源科學(xué)技術(shù)]輕芳香烴[化學(xué)]輕質(zhì)芳烴light armored vehicle 輕裝甲車light arm light antiaircraft artillery [軍事學(xué)]輕型高射炮小高射炮light anti-aircraft missile [經(jīng)濟學(xué)]輕型防空導(dǎo)彈light and shade contrast [土木建筑工程]明暗對比light and shade 光陰；光與影light and color [藝術(shù)學(xué)]光與色light and beacon list [交通運輸工程]燈標及航標表light aircraft [航] 輕型飛機light air 一級風(fēng)；軟風(fēng)light aggregate 輕集料light adaptation light activated switch [電子、通信與自動控制技術(shù)]光敏開關(guān)光激開關(guān)[計算機科學(xué)技術(shù)]光敏開關(guān)光啟動開關(guān)light acclimation [農(nóng)業(yè)科學(xué)]光適應(yīng)[生物學(xué)]光適應(yīng)光馴化light absorption [光] 光吸收