1.“improve”的过去分词和过去式
1.better than before
1.The past participle and past tense of improve
1.Results showed that surface wettability, oxidized form of C atom and carbonyl number on the surface of treated bamboos were improved.
结果表明：漂白和热处理后的竹材表面润湿性能提高，碳原子的氧化程度和表面羰基数目增加；
2.The simulation shows the improved GA is feasible and the control effect of this controller is superior to that of FLC and LQR.
仿真结果表明，改进的遗传算法是有效的，新型模糊神经网络控制器的控制效果优于FLC和LQR控制。
3.we are doing at the start of the programme and then compare our results at the end to see how much we have improved.
通过对比活动结束时测量记录的数据，你们可以看到自己取得了多大的进步。
4.Improved surface water drainage was the only method used to mitigate rainfall damages.
雨害之防护主要以改善地表排水因应。
5.With the supervision of his mother, Tim improved so rapidly that he could communicate with other children in the school freely soon.
在母亲的督促下，蒂姆进步得很快，没多久就能跟聋哑学校的孩子们自如交流了。
6.Although my pronunciation improved a lot through the recording, I still found a few minor problems.
通过这次录音，虽然发音提高了不少，但还是发现几个小问题。
7.Through practice and exploration, I am pleased to see that the child's verbal skills have improved significantly.
通过实践与探索中，我欣喜地看到，孩子的口头表达能力有了显著的提高。
8.He said that he had been listening to English language radio for a while, but his listening proficiency had not improved.
他说他听英语广播已经有一段时间，但他的听力并未提高。
9.The efficiency of such a system can be improved if at least two access requests are merged into a multi-request (108).
如果至少两个接入请求被合并为多请求（108），则可以提高这样一个系统的效率。
10.Results: The new method simplified sample pretreatment, improved chromogenic condition and easy to operate.
结果：新方法简化了样品处理，改善了显色条件，易于掌握应用。