coefficient of elongationcoefficient of extensionelongation coefficientelongation factorelongation, coefficient ofextension coefficientlengthening coefficientstretch coefficient伸长: prolongation; extension; elo ...系数: coefficient; ratio; modulus; ...线伸长系数: coefficient of linear exte ion; coefficient of linear extension波长系数: wavelength coefficient年增长系数: annual improvement factor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:伸长系数,即可在微信中查询翻译