In a transfusion, donor and recipient should be of the same blood group to prevent agglutination.输血时供血者与受血者应是同一血型以防止凝集.By use of the agglutination test healthy carriers of the organisms have been identified.通过凝集实验的应用,已经证...
中心表面卷取方式, 收卷磁粉离合张力控制.Centre surface coiling way, winding tension control magnetic particle clutch.同时给夺目使平均卷取的不败品制止刮伤 、 起皱.Also note that even the products avoid scratching of coiling, wrinkle.卷取机由气动胀缩卷筒组成.The winder will...
松一松插销，好转动门闩。Loosen the bolt so the bars can be turned.我钻了个孔，好让固定插销穿过去。I bored a hole so that the fixing bolt would pass through.安上铰链插销，让门锁更牢靠。Fit hinge bolts to give extra support to the door lock....