短語詞組短語concentration buoyancy effect 濃度浮升力The buoyancy effect 這種浮力效應(yīng)thermal buoyancy effect 熱上浮效應(yīng)negative buoyancy effect 負浮力效應(yīng)beneficial effect of buoyancy 有利水浮力effect of buoyancy 浮力效應(yīng) 返回 buoyancy effect