英语词汇“keep-alive contact”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	keep-alive contact
释义	keep-alive contact 电流保持接点,保弧触点
随便看	variation variation adjustment variational variational adjoint variational adjoint method variational algorithm variational analysis variational approach variational characteristics variational characterization variational class variational coefficient of capacitance variational completeness variational condition variational crime variational cube variational cumulant expansion variational-curvature well variational curve variational data assimilation variational derivative variational design variational diameter-pitch spiral variational difference variational difference scheme