strain HT分离株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 medical equipment特种医疗设备strain-age brittleness应变时效脆性strain gauge type pickup应变仪型传感器strain specific antisera株特异性抗血清strain-hardening steel应变硬化钢strain recrystallization应变再结晶作用Strain theory of suicide压力不协调理论strain work- softening应变软化strain-softening model应变软化模型strain-stress relation应力－应变关系