Services could be operated more efficiently and economically.
可以更有效、更经济地提供服务。
The pit is being shut down because it no longer has enough coal that can be mined economically.
那个煤矿要关闭了，因为储量不足，难以经济开采。
It is not economically practical to close or relocate the factories.
关闭或迁移工厂在经济上是不现实的。
Governments need to formulate energy policies that promote economically and environmentally sound development.
各国政府需要制订促进经济和环境充分发展的能源政策。
In reality, regulatory costs—and therefore compliance—fall unevenly, economically disadvantaging some companies and benefiting others.
在现实中，监管成本——以及因此而产生的遵从性——不均衡地下降，使一些公司在经济上处于不利地位，而另一些公司则受益。
Ethnically and economically balanced bilingual classrooms are found to be helpful for kids to get used to social and cultural diversity.
研究发现，在（学生）种族比例和（家庭）经济水平趋于平衡的双语课堂有助于孩子们适应社会和文化的多样性。
If we want an economy that allows everyone to be economically secure, we need to start thinking about how we can rightfully address automation.
如果我们想要一个能让每个人都获得经济安全的经济体制，我们就需要开始考虑如何正确处理自动化问题。
Since such students are most likely to advance economically if they succeed in higher education, colleges and universities have pushed for decades to recruit more of them.
这些学生如果顺利完成高等教育，则最有可能改善自身的经济状况，因此，各专科学院和大学几十年来一直在努力招收更多这样的学生。
But since such students are most likely to advance economically if they succeed in higher education, colleges and universities have pushed for decades to recruit more of them.
但是，这些学生如果顺利完成高等教育，则最有可能改善自身的经济状况，因此，各专科学院和大学几十年来一直在努力招收更多这样的学生。
In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average.
在2005年，正如作者所观察到的，法国的人均实际消费仅为美国的60%，表面上美国人的平均经济状况似乎比法国人好得多。
Sticking to the low end of government estimates, the National Resources Defense Council says there may be no more than 3.2 billion barrels of economically recoverable oil in the coastal plain of ANWR.
美国国家资源保护委员遵照政府预估范围的下限，称在国家野生动物保护区的沿海平原上，经济上可采石油可能不超过32亿桶。
She writes elegantly and economically.
她写作典雅而简练。
The challenge for local and national governments is to manage tourism so that communities can benefit economically, and yet at the same time, make sure that the tourist areas are kept for all to enjoy.
地方和国家政府面临的挑战是管理旅游业，使社区能够在经济上受益，同时确保所有人都能享受到旅游区。
"When you start moving towards an industrial revolution, it is economically efficient to have people living close together," says Macfarlane.
麦克法兰说：“当你开始迈向工业革命的时候，从经济学角度来说让人们住得很近是富有效率的。”
As they become entwined with each other politically and economically, Europeans need a way to talk to one another and to the rest of the world.
随着欧洲人在政治和经济上相互交织在一起，他们需要一种相互交流和与世界其他地区对话的方式。
Buildings contribute to human life when they provide shelter, enrich space, complement their site, suit the climate, and are economically feasible.
建筑为人类提供庇护所，丰富活动空间，拓宽场地，适应多变气候，并且也具有经济可行性，从而为人类生活做出贡献。
Even if people can economically support a retirement at 65, over thirty years of potential inactivity is harmful to cognitive and emotional vitality.
即使在经济条件允许的情况下，人们能够65岁就退休，但超过30年不开发利用自己的潜能对于认知和情感的活跃是有害的。
Because they are composed of native English speakers deliberately placed together with recent immigrants, they tend to be more ethnically and economically balanced.
因为这些人中既有英语母语者，也有新移民，他们被特意安排在一起，因此在种族和经济问题上更加平衡。
Others, however, have adopted the philosophy that it is best to use the water while it is still economically profitable to do so and to concentrate on high-value crops such as cotton.
然而，另一些人则采纳了这样一种理念，即最好是在仍然有利可图之时利用水，并集中用在棉花等高价值作物上。
The STPG appraisal concluded that the scheme is economically viable.
通用钢管管系评估得出的结论是该方案是经济可行的。
When the Soviet Union fell in 1991, Finland suffered economically.
1991年，苏联解体，芬兰在经济上受到打击。
This would enable wearable capacitors to be made economically, he reckons.
他认为这样可以经济地生产可穿电容器。
This leaves them economically vulnerable when divorce or widowhood strikes.
当遭遇离婚或寡居时，这将使她们在经济上非常脆弱。
Economically, socially and educationally, their descendants have barely moved up.
“欧开伊”的后人经济地位、社会地位和教育地位都几乎没有上升。
Further, it is economically useful, just as chairs, sandwiches, and gasoline are.
更进一步说它在经济上是有用的，像椅子、三明治和汽油一样。
The Roma are, however, Romania's most socially and economically disadvantaged minority.
但罗姆人在罗马尼亚社会和经济上，均处于最劣势的地位。
Economically significant reuse has always been a holy grail of software engineering.
显著节约成本的重用一直是软件工程的“圣杯”。
Later in the week, McCain will visit economically depressed areas in Ohio and Kentucky.
在本周晚些时候，麦凯恩将访问俄亥俄州和肯塔基州一些经济不景气的地区。
Later in the week, McCain will visit economically depressed areas in Ohio and Kentucky.
在本周晚些时候，麦凯恩将访问俄亥俄州和肯塔基州一些经济不景气的地区。
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