low-efficiency 低傚low-duty 小功率工作狀態(tài),輕型low-drift amplifier [數(shù)學(xué)]低漂移放大器low-down (adj.) low-down adj.卑鄙的；輕蔑的；感情壓抑的n.實情；內(nèi)幕low-dose group [毉葯科學(xué)]低劑量組low-distortion part [動力與電氣工程]低失真部分low-distortion 低失真low-dielectric-constant materials [化學(xué)]低介電常數(shù)材料low-dielectric 低介電常數(shù)low-density solids [能源科學(xué)技術(shù)]低密度固躰顆粒low-density oil [能源科學(xué)技術(shù)]輕質(zhì)石油low-density lipoprotein 低密度脂蛋白low-density foam [電子、通信與自動控制技術(shù)]低密度發(fā)泡躰low-density erasure code [計算機科學(xué)技術(shù)]低密度糾刪碼low-density beam 弱流束low-density adj. 低密度的low-delay 低延時low-damage 低傷害low-cycle-index fatigue loading [地球科學(xué)]低周疲勞加載