lowlandn.低地adj.低地的Lowland.n.苏格兰低地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-permeability fractured carbonate reservoir低渗裂缝性碳酸盐岩储层low-altitude/low-angle target measurement低空／低角度目标测量low voltage dynamic reactive-power compensation低压无功补偿low grade differentiated nasopharyngeal carcinoma鼻咽低分化癌low temperature Friedal-Crafts polycondensation付-克低温缩聚反应low-temperature dielectric properties sintering低温烧结Low-voltage house service operating transformer低压厂用工作变压器low temperature self-crosslinking binding agent低温自交型粘合剂low-frequency/voltage load-shedding device低频低压减载装置low-grade protogensis vulcanization copper mine低品位原生硫化铜矿