单词	分离比
释义	分离比医segregation ratio
随便看	prevention of error prevention of errors prevention of estopple prevention of excessive load elevator prevention of excessive load elevatorlift prevention of expenditures for illegal purposes prevention of explosions mining prevention of external destruction Prevention of fall prevention of fatigue prevention of financial risk prevention of fire prevention of fissures prevention of floods and drainage of floodwater prevention of foaming boiling Prevention of forest fires is up to you prevention of frand prevention of fraud prevention of frostbite prevention of frost formation cooling plant prevention of frost heave prevention off tracking prevention of gates prevention of geological hazard prevention of groundwater in mine