英语词汇“first-order bench mark”的翻译、意思、用法、释义-英汉汉英双解词典

单词	first-order bench mark
释义	first-order bench mark 一等水准点
随便看	earth policy earth polygon Earth pond earth-ponds earth pony Earthport Earthports earth potential earth potential compensation earth potential difference earth potential field earth potential interference Earth prefers warmth and dryness earth press earth pressure Earth-pressure earth pressure at rest earth pressure balance Earth-pressure-balance earth pressure balanced shield earth pressure balanced shieldEPBS earth pressure balanced shield EPBS earth-pressure-balanced shield tunnelling earth pressure balance shield earth pressure balance shield machine