pure non dilatational strain纯: pure; unmixed形状: form; appearance; shape; fas ...应变: meet an emergency形状应力因数: form stress factor花带状应变节: ribbon gage下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:纯形状应变,即可在微信中查询翻译