在低能量范围内,该分子可以简化为三能级体系。
反应几率在整个能量范围之内都比较大,且没有阈能。
The calculated reaction probabilities are relatively large in the whole energy range, and have no threshold energy.
此黑洞的量子非热辐射及其粒子的平均射程与辐射粒子的能量范围有关。
The quantum nonthemal radiation and the average range of the particles all depend on the energy extent of the radiation particles.
计算的结果表明在一定的能量范围内增加入射原子的平动能及振动量子数对该反应具有促进作用;
The results showed that translation energy and vibrational excitation are effective for the reaction in definite energy range, but rotational excitation is unfavorable for the reaction.
该系统具有较好的消色差特性和聚焦特性,能量范围宽,特别适用于能散较大的带电粒子束流的传输。
The configuration keeps the excellent achromatic and focusing properties even for charged particle beam with very large energy spread.
从保证焊接接头的组织和性能出发,确定最佳焊接线能量范围,为制定正确的焊接工艺参数提供了依据。
To ensure the organization and performance of welded joints, we determined the best welding line energy range, and it provided a basis for the development of the correct welding parameters.
舰船用风冷式空调装置能量范围:23.2kw- 232 kw船用高效离心风机,运行可靠,噪音低。
Marine Air-cooled Air Conditioner Capacity range: 23.2kw-232kw Marine centrifugal fan of hi-efficiency, Safe running and low noise.
稳态的动态球对称荷电荷磁黑洞的非热辐射受到星际物质的影响,其非热辐射粒子的平均射程与非热辐射的最大能量和能量范围有关。
The average range of particles of non-thermal radiation depends on the maximum energy of the radiation and the energy extent of the radiation.
由于涉及多种过程(包括入射离子与靶粒子的碰撞激发、电离、电荷转移等)及大的能量范围,我们采用多种方法联合处理这些过程。
The cross sections of excitation, ionization and charge transfer processes are obtained for energies between a few meV/u and MeV/u.
在这个新的研究中,物理学家们用一种处在极紫外能量范围的强光子X射线激光器发出的闪光照射氙原子,所用闪光的能量是可见光能量的40倍。
In the new study, the physicists shot xenon atoms with FLASH, an X-ray laser that USES intense photons in the extreme ultraviolet energy range, about forty times the energy of visible light.
一种微粒的物理质量越大,就越需要更多的能量来证实其存在.于是,物理学者们有了建造一套机器设备的愿望,这套机器会比费密研究所的加速器的功能还要强大.但是在陈旧的重负荷机器的能量范围仍然会存在实际物理质量轻的西格斯介子.
Hence the desire of physicists to build amore powerful machine than Fermilab's Tevatron. But a really light Higgs mightbe within the old workhorse's energy range.
烹饪增加了淀粉类食物的能量,如土豆,谷物,并能灭活某些食物中的毒素,从而增加了我们可食食物的范围。
Cooking increases the energy available from starchy foods such as potatoes and grains and inactivates certain food toxins, thereby increasing the range of foods available to us.
阶段三,文明能控制一个银河系范围的能量。
所以天文学家所观测到宇宙中的结构越多,他们就能越好的了解暗能量斥力所触及的范围。
So the more astronomers can measure when and how structures formed in the universe, the better they can understand just how far dark energy's pull reaches.
放射性核素释放的能量减半需要的时间范围是几分之一秒到几百万年,取决于原子的类型。
The time required for the energy released by a radionuclide to decrease by half (i.e., the "half-life") range from tiny fractions of a second to millions of years depending on the type of atoms.
位于阿尔·伯克基的波音定向能量系统研发了移动、拖车式的MATRIX,整合了现有测试范围的雷达。
Boeing Directed Energy Systems, based in Albuquerque, developed MATRIX, a mobile, trailer-mounted test bed that integrates with existing test-range radar.
我们称之为吸收,乘以流量除以区域,除以乘积除以所有的能量,除以相同的范围。
Let's just call it absorption times the flux over that region, divided by the integral over all the energies over that same range.
为了将能量从Dyson-Harrop卫星送回地球“需要奇大无比的透镜,比如10公里到100公里范围的完美透镜。”
To beam power from a Dyson-Harrop satellite to Earth, one "would require stupendously huge optics, such as a virtually perfect lens between maybe 10 to 100 kilometres across," he says.
6月1日的日食是这一系列的开端,这些事件每一件的能量都有作用范围,都能强烈地延伸波及到食点的前后三天。
The June 1st lunar eclipse is the beginning, and truly the energy of each of these events has an intersecting field that expands energetically from 3 days prior and 3 days after the eclipse.
公司称他们的低能量密度激光和一系列防护措施能保证暴露在其中的人体处于安全范围之内。
The firm says the low power-density of its lasers and a series of safeguards ensures that human exposure remains within regulatory limits.
如果发电机出现故障,它还能为大范围作战提供后援能量。
It could also provide backup power for extended operations if generators fail.
然而,如果将范围再扩大,那么骑车消耗的能量产生的二氧化碳就会在世界的其他角落以某种方式向大气排放,比如空运来的芦笋。
At the ridiculous high end of the scale, however, is getting your cycling calories by piling up your plate with asparagus that has been flown by air from the other side of the world.
大量这一类的重组超出了罗塞塔的能力范围,因为转换中发生的能量变化非常之大。
Those sorts of extensive rearrangements were beyond Rosetta's abilities, since the energy changes involved in the transitions are so large.
在世界范围内,在相同条件下的风能能够提供是现在电力消耗40倍的能量。
Worldwide, wind energy under the same constraints could supply at least 40 times the current electricity consumption.
但在一个或许有,更多可能的能量的例子中,分子能量会大范围地变化。
But in a case where there may be many more possible energies, the molecular energies may vary quite widely.
(甚至符合正常激光束的严格标准)这样就能将能量集中传送到一个小的区域范围内。
That means the beam produced is of higher quality than other lasers, is extremely straight (even by the exacting standards of a normal laser beam) and can thus be focused onto a small area.
例如,我们有大约30%的能量消耗在家里,通过电源插座线盒背部范围损失的热量高得惊人。
For instance, we squander about 30 percent of the energy in our homes. What's surprising is the amount of heat we lose through the area behind electrical outlet junction boxes.
该公司称能提供“米范围内的毫瓦级能量”和“厘米范围内的瓦级能量”。
The firm talks of providing “milliwatts over metres” and “watts over centimetres”.
在空气中氢的易燃范围很宽,从4%到74%,而且点燃所需的能量很少,必须特别处理,以防止无意中把氢和空气混合在一起。
The wide flammability range, 4% to 74% in air, and the small amount of energy required for ignition necessitate special handling to prevent the inadvertent mixing of hydrogen with air.
在空气中氢的易燃范围很宽,从4%到74%,而且点燃所需的能量很少,必须特别处理,以防止无意中把氢和空气混合在一起。
The wide flammability range, 4% to 74% in air, and the small amount of energy required for ignition necessitate special handling to prevent the inadvertent mixing of hydrogen with air.
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