strainn.拉紧;紧张;血统;笔调;(动植物或疾病的)品种v.拉紧;劳累;过分使用
strain axis应变轴
strain mode应变模态
strain beam应变梁
strainht key平键
strainednessn.勉强
strain break应变破裂
strain filed应变场
strain tower耐拉铁塔
strain field应变场
strainer tub滤渣槽