The improved preparation was more efficient in deiodination.

改进的制剂在脱碘方面更有效。

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However the improved paths impressed the inhabitants, and requests for assistance greatly increased soon after only a few improvements had been completed.

然而，改进后的道路给居民留下了深刻的印象，在仅有的几项改进完成不久后，请求援助的人数就大大增加了。

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Organizations of village farmers are working to expand the supplies of the improved seeds.

VOA: special.2009.08.18

And here's what he finds-- he looks at their English scores: the "fast spurters" improved significantly more than any of the other students.

他发现，他查看他们的英语成绩：,“快速迸发“学生有明显进步,比任何学生的进步都快。

哈佛公开课 - 幸福课课程节选

He says that the Greeks never invented anything, but everything they borrowed they improved upon.

他说希腊实际上从没有发明什么事物,但是对借来的每一种事物都做出了改进

耶鲁公开课 - 古希腊历史简介课程节选

Officials at Love Field hope to deploy the improved checkpoints within the next three years.

BBC: New measures in airport security

Perhaps most important for the health of the economy is the improved position of the banks.

ECONOMIST: Germany's economy

Borthwick praised England's team spirit and the improved discipline, despite 13 penalties conceded, against France.

BBC: England can offer more - Johnson