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1·In a double-blind trial, there were some improvements.

在一个双盲测试中，有了一些进步。《柯林斯英汉双解大词典》

2·The report will itemize the cost of various improvements.

报告将逐条列记各种改进工作所需的费用。《柯林斯英汉双解大词典》

3·Approximately $150 million is to be spent on improvements.

大概1.5亿美元将花在改进上。《柯林斯英汉双解大词典》

4·The new cars will incorporate a number of major improvements.

这种新型汽车将包含许多重大的改进。《柯林斯英汉双解大词典》

5·How have these so-called improvements helped the local community?

这些所谓的进步对当地社会有什么帮助呢？《牛津词典》

6·The third-quarter results reflect continued improvements in productivity.

第三季度的结果反映了生产率的持续提高。《柯林斯英汉双解大词典》

7·A survey of 57 hospitals by Newchurch, a consultancy, reveals striking improvements.

纽彻奇咨询公司对57家医院的调查显示明显的改善。《柯林斯英汉双解大词典》

8·It is our belief that improvements in health care will lead to a stronger, more prosperous economy.

我们坚定的信念是卫生保健的改善会带来更加茁壮、繁荣的经济。《柯林斯英汉双解大词典》

9·There have been many improvements in the form of cars.

汽车的形状已有很多改进。《新英汉大辞典》

10·This data is used to wring improvements out of athletes.

这些数据用于设法帮运动员提高成绩。

(1)improvement in好转；表示原物有改进

(1)continuous improvement持续改进；进取不懈

(1)quality improvement质量改进

(1)room for improvement改进的余地

(1)continual improvement持续改进

(1)home improvement家居装饰（电视剧）；家庭进步（等于家具装饰）；家庭改建计划