With the increase of mechanical pressure, the corrosion coupleaction between galena and iron is stronger, which is deleterious to galena flotation.
增大方铅矿与铁介质间的机械力，二者之间的腐蚀电偶作用和体系的还原性增强，同样不利于方铅矿浮选。
2
A mathematical model of co-coupleaction is formed for both motion of vessel wall and blood flow in the entrance region of elastic vessel with tapered Angle.
对具有锥度角的弹性血管入口区域内的管壁运动和血液流动建立了相互耦合作用的数学模型。
3
Maybe you forgot about that check you wrote a couple of weeks ago - the one which is set to bounce unless you take quick action.