low SE低自尊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-cost explosive廉价炸药low - protein diet低蛋白饮食low-cyclic loading低周反复荷载low-dose tolerance低剂量耐受[性]low apparent density低松比low dissolved axygen低溶解氧low-high algorithm低-高算法low temperature cell低温池, 低温槽low energy electrons低能电子low glutelin content低谷蛋白含量