常見例句雙語例句The buoyant force up equals the weight down.向上的浮力等于向下的重量。Using small road wheel on the tracklayer could increase both the buoyant force and inner space of vehicle.采用小負(fù)重輪可以增加車輛的內(nèi)部空間，進(jìn)而增加車輛在水上的浮力，解決發(fā)動(dòng)機(jī)增重帶來的問題。The upward buoyant force on an object partially or wholly submerged in a fluid is equal to the weight of the displaced fluid.部分浸沒或全部浸沒在流體中的物體所受到的向上浮力，等于它所排開流體的重量。 返回 buoyant force