In a double-blind trial, there were some improvements.
在一个双盲测试中，有了一些进步。
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。
Approximately $150 million is to be spent on improvements.
大概1.5亿美元将花在改进上。
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。
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。
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。
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。
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。
Simple improvements to infrastructure can reduce the spread of disease.
对基础设施的简单改进可以减少疾病的传播。
It's the tiny, gradual improvements that add up to world-beating results.
这些微小的、渐进的改进累积起来就产生了一流的成果。
Europe's railways have also shown marked, albeit smaller, productivity improvements.
欧洲铁路的生产率也有了显著提高，尽管程度较小。
These improvements have made the sport both safer and more enjoyable for experienced climbers.
这些改进使得这项运动对有经验的攀岩者来说既安全又有趣。
Improvements to the C-130 avionics modernization include a digital glass cockpit and digital avionics.
C-130航空电子现代化的改进包括一个数字玻璃座舱和数字航空电子设备。
Various studies have shown that increased spending on education has not led to measurable improvements in learning.
各种研究表明，教育支出的增加并没有给学习成果带来明显的改善。
Technological improvements are needed so that wind, solar and hydrogen can be more feasible parts of the energy equation.
需要改进技术，提高风能、太阳能和氢能在能源等式中的可行性。
The other alternatives are attractive in theory but in practice are either impractical or offer only marginal improvements.
其他替代方案在理论上很有吸引力，但在实践中要么不切实际，要么只能提供微不足道的改进。
The road improvements and accompanying maintenance system had helped make the district centre accessible throughout the year.
"道路的改善和配套的维修系统使这个地区中心全年都能够与外界连通。
In the past ten years there have been improvements in mountain-climbing techniques as well as in mountain-climbing equipment.
在过去的十年里，登山技术和登山设备都有了改进。
Clearly, richer societies are able to provide environmental improvements which lie well beyond the reach of poorer communities.
显然，较富裕的社会能够改善环境，而这些改善远远超出较贫穷的社会的能力范围。
We strongly intend to continue this dialogue, including talks with Greenpeace, to discuss improvements based on the latest scientific data.
我们强烈希望继续这一对话，也包括与绿色和平组织的对话，以便讨论基于最新科学数据的改进。
Those who engaged in activities that were not intellectually challenging, either in a social group or alone, did not show such improvements.
那些参加了非智力挑战活动的人，无论是在社会群体中还是单独活动，都没有表现出这样的进步。
Some relatively poor European countries have seen huge improvements across measures including civil society, income equality and environment.
一些相对贫穷的欧洲国家在民权社会、收入公平和环境方面有着巨大的改善。
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