英语词汇“使用年限”的翻译、意思、用法、释义-英汉汉英词典

单词	使用年限
释义	使用年限 shǐyòng niánxiàntenure of use使用年限phr.service life（器具等的）有效寿命，实用寿命；使用年限使用年限serviceable lift使用年限tenure of use双向☞使用年限--寿命
随便看	finite difference expression finite-difference formula finite difference method finite-difference method finite difference method (fdm) finite difference method {=fdm} finite-difference model finite difference operator finite-difference operator finite-difference quotient finite-difference ratio finite differences finite difference solution finite-difference solution finite difference time domain finite difference time domain analysis finite difference time domain method finite difference time domain modeling finite difference time-domain modeling finite difference time domain technique finite differencing finite differencing scheme finite differentiability finite dimensional manifold finite dimensional vector space