internal stress relaxation内应力: internal stress松弛: limp; flabby; slack; loose扭应力松弛: twist stress relaxation应力松弛: relaxation of stress; stre relaxation; stress relaxation应力松弛计: relaxometer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:内应力松弛，即可在微信中查询翻译
