low DO低溶解氧
lowadj.低的;少的;低落的;低声的;卑劣的;低等的adv.低地;低声地;低下地;廉价地n.低水平;低价;低谷v.哞哞叫
Low-output tea plantation低产茶园
low permeability oil layers低渗透油层
low-zone immune deviation低界免疫偏离
low temperature thermometer低温温度计
low molecular weight starch低分子量淀粉
Low Level Liquid Waste Tank低液耗坦克
low-temperature operation低温操作
low-temperature toughness低温韧性
low temperature performance低温性能
low thermal inertia furnace低热惯性炉