to fight AIDS and bring low-cost medicine to those who need it;

努力与艾滋病做斗争并给需要的人们送去价格便宜的药物；

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The implement of this technique can bring low cost, short cycle and reliable running to the measure and control system.

可以实现网络化测控系统的低成本、短周期、可靠运行。

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At the heart of these systems, boost converters bring low voltages up to useful levels for powering circuits and charging supercapacitors and batteries.

在这些系统的心脏，升压转换器把低电压高达有用的水平供电电路和超级电容器充电和电池。

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This is the story of how one man combined LEDs with solar energy technology to bring high-quality, low-cost electric light to poor people around the world.

VOA: standard.2009.12.13

Absorption is just the opposite of emission, so instead of starting at a high energy level and dropping down, when we absorb light we start low and we absorb energy to bring ourselves up to an n final that's higher.

吸收就是发射的逆过程,与从一个高能量到低能量不同，当吸收光时，我们从低能量开始,吸收能量到一个更高的能量。

麻省理工公开课 - 化学原理课程节选

The FHA is specifically aimed at guaranteeing mortgages for low-income people and it was a vision that Roosevelt had to bring more and more people into owning homes in this country.

联邦住宅管理局专门,为低收入者提供抵押贷款担保,这是罗斯福的一个构想,他希望这个国家能有更多的人,能够住进自己的房子

耶鲁公开课 - 金融市场课程节选

Its lead in hybrid technology is under threat as other big carmakers scramble to bring low- and zero-emission vehicles to market before low-carbon legislation bites.

ECONOMIST: Struggling giants

Taking a page from Sir Richard Branson's book with the Virgin brand, Fernandes is leveraging the AirAsia name and logo to bring low-cost travel to hundreds of millions of people.

CNN: 2012: The year in aviation

However, on a teacher's salary, I can only afford to bring in low-quality snacks to feed my students that come to school hungry, but what I bring in is better than what they get in the cafeteria.

NPR: Child Hunger: Nutritious Food Tough To Afford