英语词汇“principle of optical trigonometry”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	principle of optical trigonometry
释义	principle of optical trigonometry 光学三角法测距原理
随便看	positive dispersion positive-displacement engine positive-displacement engine plant positive-displacement expansion engine positive displacement flowmeter positive-displacement flowmeter positive displacement flow meter positive-displacement flow meter positive displacement flow metre positive-displacement gas water heater positive displacement grout pump positive-displacement grout pump positive displacement hydraulic drive positive-displacement hydraulic drive positive displacement hydraulic motor positive displacement loader positive-displacement machine positive-displacement machine or engine positive displacement meter positive-displacement meter positive displacement metering valve positive-displacement metering valve positive displacement metre positive displacement positive displacement air compressor