它们在太阳中的湮灭将产生高能的，从地球上可测的中微子。
Their annihilation in the Sun would produce energetic neutrinos detectable from Earth.
核能在太阳的核心被释放为高能的伽马射线。 这是一种电磁射线，就象光波和无线电波一样，只是波长要短得多。
The nuclear energy is released at the Sun’s center as high-energy gamma radiation, a form of electromagnetic radiation like light and radio waves, only of very much shorter wavelength.
氢原子被高能的恒星光离子化之后，在它的单个电子重新被捕获并跃迁到低能级上时会放出典型的红色h - alpha光。
Ionized by energetic starlight, a hydrogen atom emits the characteristic red H-alpha light as its single electron is recaptured and transitions to lower energy states.
孩子们耗能多，可能比成人需要更多高能量的食物。
Children expend a lot of energy and may need more high-energy food than adults.
所以，高能量态的概率更小。
丁肇中热心培养中国高能物理学人才，经常回国选拔年轻科学工作者到他领导的小组从事科学研究工作。
Ding Zhaozhong is very dedicated to training high-energy physics professionals of China and often comes back to the country to recruit young scientists to work in his scientific research groups.
为鼓励提高能源利用率，一些用于出口的资源密集型产品不再享受减免税待遇。
Some energy-intensive products for export no longer qualify for special tax breaks in an attempt to encourage energy efficiency.
如果我升高温度，这就使得高能量的态，越来越有可能出现。
If I raise the temperature, that makes the higher energy states get more and more likely.
现在仍然没有任何粒子加速器能够达到检测弦理论所需的高能。
And no particle accelerator yet exists that can attain the high energies needed to detect strings.
高能粒子可以毁坏卫星，影响飞机的通信和导航系统，扰乱家庭或企业的用电。
The energetic particles can damage satellites, cause communication and navigation problems in airplanes, and disrupt electrical power in homes and businesses.
高能粒子激发100千米或更高处的氧原子，产生特有的绿色光辉。
To produce the characteristic greenish glow, the energetic particles excite oxygen atoms at altitudes of 100 kilometers or more.
其他的机器将有问题的杂草从农作物中区分出来，然后用高能激光照射或农药微粒来消灭它们。
Other machines would distinguish problem weeds from crops and eliminate them with shots from high-power lasers or a microdot of pesticide.
那些更高能态的离子对撞在持续时间上很短，但是对撞产生的热量却会持续很久。
Those higher energy ion collisions are short in duration but long on heat.
此外，这个过程相对于用庄稼生产酒精来说更加环保，且产生的高能燃料能够与现今所用的石化产品具有互换性。
Moreover, the process is much more climate friendly than manufacturing ethanol from maize, and produces higher-energy fuels that are interchangeable with current petroleum products.
说得准确点，那就是大质量的年轻恒星产生的高能量强光和恒星风在蒸发并驱散孕育它们的“恒星孕育场”，即图中黑暗区。
More precisely, the energetic light and winds from massive newly formed stars are evaporating and dispersing the dark stellar nurseries in which they formed.
但在这之前，贯穿内部辐射带的卫星将处于危险之中，其内部零部件有可能受到零散高能电子的撞击。
Until that happens, though, satellites traversing the inner belt would be in danger of having their innards zapped by stray, high-energy electrons.
在过去20年，加利福尼亚州和日本的提高能源效率的项目都表明，通过共同努力是能取得卓越成效的，这也往往让消费者节省很多金钱。
Energy efficiency programs in California and Japan during the past 20 years have shown the remarkable gains that can be achieved with concerted effort, often at large savings to consumers.
提高能效会减缓石油的需求增加的速度。
报告指出：“在近期，提高能效是减排最大且成本最低的渠道。”
“In the near term, energy efficiency is the largest and lowest cost source of emission reductions,” the report says.
当一个粒子遇到它的反物质的时候，他们会湮灭彼此，同时放出夺目的高能闪光。
When a particle encounters its antiparticle, they "annihilate" each other, disappearing in a high-energy flash of light.
结论很明了——那就是通过提高能源效率并改进基础科技，以减少对碳氢燃料的依赖。
The conclusion is clear - to reduce the reliance on hydrocarbons through energy efficiency and fundamental technology change.
直至2007年，杜邦通过提高能源效率，每年能节省22亿美元，这与其当年公布的总利润相当。
By 2007, DuPont was saving $2.2bn a year through energy efficiency, the same as its total declared profits that year.
到2007年，杜邦公司通过提高能效一年节省22亿美元，和它那年公布的总利润一样多。
By 2007, DuPont was saving $2.2 billion a year through energy efficiency, the same as its total declared profits that year.
不妨看看这个小猪型的电力监测器，它用以往储蓄罐这种熟悉的形象来告诉你的孩子如何提高能源效率(和节俭)。
Check out the power Hog, an adorably pig-shaped power monitor that introduces kids to energy efficiency (and general thriftiness) by piggybacking upon the familiar format of the piggy bank.
提高能源的效率可以提升我们船舶、飞机以及车辆的作战能力。
Increasing energy efficiency makes our ships, aircraft, and vehicles more tactically capable.
过去十年，这两个行业都遭受了经济危机、燃料涨价的打击以及提高能源效率的压力。
In the past decade both have been pounded by recession, rising fuel prices and demand for greater energy efficiency.
过去十年，这两个行业都遭受了经济危机、燃料涨价的打击以及提高能源效率的压力。
In the past decade both have been pounded by recession, rising fuel prices and demand for greater energy efficiency.
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