词语不稳定式重力仪
解释unstable type gravimeter
unstable type gravimeter〔名词〕助动式重力仪,不稳定式重力仪详细»
unstable type gravimeter〔名词〕非稳定式重力仪详细»
不稳定式重力仪labilized gravity meter;unstable type gravimeter详细»