(一个电子伏的能量是一伏电池对电子加速所产生的能量。)
(an electron-volt is the energy with which a one-volt battery can accelerate an electron.)
一个电子伏的能量是一伏电池对电子加速所产生的能量。
An electron-volt is the energy with which a one-volt battery can accelerate an electron.
震荡波就像一台粒子加速器,将等离子体中的电子加速到接近光速。
Each shockwave ACTS as a particle accelerator, increasing the speed of electrons within the plasma to near that of light.
虽然其普适性还有待进一步验证,但无疑是对多激光电子加速优越性的一个有力的支持。
It's a good support of multi-pulse electron acceleration, though the universality of the conclusion needs further verification.
由于等离子层中等离子的高浓度会阻止哨声波与粒子之间相互影响的有效性,故通常此类的电子加速是很难或几乎是不可能实现的。
Normally, such electron acceleration is difficult or impossible because the plasmasphere's high plasma density prevents the chorus waves from efficiently interacting with particles.
这一宣言是在第二届粒子物理和天体物理信息专家峰会——五月二十、二十一日于德国电子加速器中心召开——上作出的。
The announcement was made at the second annual Summit of Information Specialists in Particle physics and Astrophysics held at DESY on May 20th and 21st.
当电子在电场加速时,电极就会获得能量,并在与气体原子和分子相撞时把能量传递给它们,这样就会产生发光的等离子气体。
As electrons accelerate in the electric field, they gain energy that they pass on to the atoms and molecules of the gas as they collide with them, creating a glowing plasma.
现在,如果入射能足够的话,它会将一个电子从基态中释放出来,并且加速它。
Now, if this incident energy is great enough it will take an electron out of the ground state and promote it.
电子邮件、传真机乃至电话的发明共同加速了公司内部邮件中心(收发室)的死亡。
The invention of email, fax machines and even the telephone have all accelerated the death of mail rooms within companies.
但当瑞典的环境医学研究所本月确定了过度接触电子烟雾会加速大脑退化时,我们还会真的那么震惊吗?
But can we really be surprised when a study at the Institute of Environmental Medicine in Sweden confirmed this month that exposure to EMFs significantly accelerates brain degeneration?
从腔内看,此电场就如同一个加速电流脉冲,该脉冲可选中并携带电子,或在极性逆转时选中并携带质子。
Viewed from inside the tube, this field looks like an accelerating electrical pulse, and it is this pulse that picks up and carries the electrons-or, if the polarity is reversed, the protons.
低手续费、商家更多地安装读卡机都让商店加速采用电子支付方式。
Lower fees for shops could speed up adoption, along with the installation by merchants of more readers to take payments.
尽管NHTSA官方说事实证明没有电子系统故障导致非受控加速,NASA的工程师更加确定了他们的结论。
Although NHTSA officials said the evidence showed there are no electroniccauses for the acceleration reports, NASA engineers were more guarded in theirconclusions.
是否电子设备的问题也引起了突然加速的问题呢? 这还至今未得到答案。
Still unknown: whether an electronic problem is also a culprit in sudden acceleration.
美国运输部今天报告说,NASA(国家航空航天局)的工程师发现丰田汽车异常加速并非电子设备导致。
NASAengineers found no electronic flaws in Toyota that would cause unintendedacceleration, the U.S. Department of Transportation reported Tuesday.
安山和他的同事们正尽全力加速这种电子侵蚀过程——也随之从中获利。
Mr Andreessen and his colleagues are doing their best to speed up this digital digestion process-and make money from it as they do so.
尽管上世纪80年代后期就已经进行测试,今天美国仍然没有哪家设施利用加速电子来处理废水污泥。
Though pilot tests were conducted in the late 1980s, today no facilities in the U.S. treat wastewater or sewage sludge with accelerated electrons.
IBM研究所的波特·奥弗林(Bert Offrein)解释说,为了加速传输数据流需要在信息处理之后就近将电子转换成光子。
To speed up the flow of data, electrons need to be turned into photons "as close as possible to where the signal is processed", explains Bert Offrein of IBM Research.
最初,介质壁加速器(DWA)是用于加速电子而非质子的。
At first, it was used to accelerate electrons rather than protons.
这套设备将由两个部分组成,每个部分都长12公里(7.5英里).一部分是加速电子;
The machine would have two parts, each 12km (7.5 miles) long.
在此之后,科学家将试图把加速器推进到更接近于14万亿电子伏特的全部设计能量。
After that, scientists will attempt to drive the accelerator closer to its full design energy of 14 trillion electron volts.
电子商务模式是一组经过验证的可重用资产,可使用这些模式帮助您加速开发和部署电子商务应用程序。
Patterns for e-business are a group of proven, reusable assets you can use to increase the speed of developing and deploying e-business applications.
加热和充电的结合释放出电子, 电子通过真空管加速撞击到对面充满正电的电极上。
The combination of heat and charge releases electrons, which accelerate through the tube and strike a positively charged electrode at the other end.
但是,当它们经过粒子加速器发射的电子束扫描后,聚合分子链被去饱和。
But when they are zapped with a beam of electrons from a particle accelerator, the polymer chains are desaturated.
自然粒子加速器特别有趣,因为它们是可以观察到在气体中发生电子雪崩的唯一场所。
Natural particle accelerators are particularly interesting, because they are the only places where electron avalanches in a gas can be observed.
不过现在研究者使用声波加速单个电子使之直接到达重点。
But now researchers have sped single electrons straight to their destinations using sound.
电子商务模式是一组已被证实的、可重用的资源,它有助于加速电子商务解决方案的开发过程。
The Patterns for e-business are a group of proven, reusable assets that can help speed the process of developing e-business solutions.
电子商务模式是一组已被证实的、可重用的资源,它有助于加速电子商务解决方案的开发过程。
The Patterns for e-business are a group of proven, reusable assets that can help speed the process of developing e-business solutions.
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