1. Observation of patients with clinical symptoms improve, the elimination of time. 观察患者治疗前后临床症状改善、消除的时间。
2. Meanwhile, the improvement of the converse elimination can delete the surplus condition attributes more quickly. 同时，改进了反向消除方法，可以更快速地删除多余条件属性。
3. Press printing devices every year under elimination is not, therefore, around 200 by the newspaper industry every year to buy the machine. 我国报印设备每年都要淘汰报废不下200台左右，所以报业每年都买机器就是这个道理。
英英解释
n.
1. the act of removing or getting rid of something
2. the bodily process of discharging waste matter
3. analysis of a problem into alternative possibilities followed by the systematic rejection of unaccep
4. the act of removing an unknown mathematical quantity by combining equations
5. the murder of a competitor
