单词	centre-of-mass frame
释义	centre-of-mass frame 质心系
随便看	physicochemical pulping physico-chemical purification physico-chemical qualities physicochemical quality physico-chemical quality physico-chemical quality traits physicochemical reaction physico-chemicals physicochemical sewage treatment physico chemical sewage treatment physico-chemical sewage treatment physicochemical soft rock physicochemical store physicochemical technology physico-chemical technology physicochemical treatment physico chemical treatment physico-chemical treatment Physico-chemical treatment physico-chemical, value physico chemical weathering Physicochemieal properties of water physico-chemieal property physico-chemieal treatment physicochemistry