The variation of energy due to the source over the wavelength span of the emitted radiation.
能量因光源的辐射波长跨度变化而变化。
The ground thermal radiation includes emitted radiation and reflected radiation, which plays an important role in outdoor thermal environment.
室外地面热辐射包括地表面本身发射辐射和反射辐射,是影响人体室外热感觉的重要因素。
The outdoor ground thermal radiation includes the emitted radiation and reflected solar radiation, and it plays an important role in the outdoor thermal environment.
室外地面热辐射包括地表本身发射辐射和对太阳短波的反射辐射两部分,是组成室外热环境的重要因素之一。
Heisenberg replaced the unobserved orbits of Bohr's atomic model with a series of mathematical entities representing observed quantities, such as the radiation emitted or absorbed by an atom.
海森堡用一系列数学元素来代表被观测到的量,比如原子吸收或发出的辐射,用以替换波尔的无法观测的原子模型运行轨道。
Less obvious but just as real, is the infrared radiation emitted by the surface, and by the air.
由地面及空气发射的红外辐射虽不如它明显,然而却同它(可见光)一样实际存在着。
These quasar jets are formed when electrons emitted from a black hole impact with cosmic background radiation left by the big bang, giving astronomers clues about the conditions in the early universe.
这些类星体的河外星系是由当黑洞所发射的电子与大爆炸所遗留下来的宇宙背景辐射碰撞后所形成的,它为天文学家提供了关于早期宇宙的线索。
As the neutrinos emitted this radiation, they ought to have been losing a commensurate amount of energy.
由于中微子发出了辐射,它们应该失去相对应的能量。
The radiation emitted by nonvolatile materials still poses a big danger to workers or cleanup crews close to the plant, along with the released volatile elements such as cesium and iodine.
不易挥发物质释放的辐射,和逸出的铯、碘等易挥发元素一样,对接近核电站的工作人员或善后人员来说仍然是一个巨大的危险。
An unstable atom gives off its excess energy until it becomes stable. The energy emitted is radiation.
不稳定原子在达到稳定状态前,需要释放出自身多余的能量,这一能量即辐射。
Comment boards filled with speculation on the amount of radiation emitted during a full body scan.
留言平台上有无数条有关全身扫描会产生多少辐射量的猜测。
In many countries handset manufacturers must disclose the maximum level of radiation emitted and similar legislation is starting to appear in the United States, Friedlander said.
弗里德兰德表示,在许多国家,手机制造商必须公开最大辐射量,美国也开始制定类似法规。
In February, a study by researchers at the National Institutes of Health, revealed radiation emitted after just 50 minutes on a mobile phone increases the activity in brain cells.
在二月份,一项由国家卫生研究所(NIH)研究者们做的研究发现50分钟持续的手机辐射增加了脑细胞活性。
There have been fears that cancer could be triggered by the brain's exposure to electromagnetic radiation emitted from mobile handsets held to the ear.
曾经人们很担忧,由于手机听筒接近耳朵,使大脑长期暴露在电磁辐射之下,有可能会引发癌症。
Although new theories state that information from the interior of black holes is encoded in the Hawking radiation emitted from them, this information could quite possibly be scrambled.
虽然新的理论宣称,来自黑洞内部的信息被编码在霍金辐射中并由黑洞释放出来,但这些信息也很可能面目全非了。
Are there health risks to people living outside of Japan from radiation emitted into the atmosphere from damaged Japanese nuclear power plants?
居住在日本以外的人,是否具有因日本核电站受损后释放到大气中的辐射带来的健康风险?
It is because one type of radiation emitted by the sun, ultraviolet (UVR), is believed to cause genetic changes in the developing baby that may have a shaping effect, either beneficial or harmful.
因为,太阳所发出的一种光线叫作紫外线(UVR),它可以造成胚胎期的婴儿的基因变化,从而造成可感知的后果,这种后果有好有坏。
A study has shown that compounds found in the fruit protect cells from the ultraviolet radiation emitted by the sun - the leading environmental cause of skin cancer.
一项研究表明,在葡萄中发现的化合物能保护皮肤细胞,防止太阳紫外线的辐射,而紫外线正是诱发皮肤癌的首要环境因素。
Spitzer is tuned to pick up infra-red radiation—the sort of radiation emitted by dust that has been heated.
斯匹策红用来分离红外线,这是被加热过后的尘埃所放射出的一种射线。
To grasp the wonders of the cosmos, and understand its infinite variety and splendor, we must collect and analyze radiation emitted by phenomena throughout the entire electromagnetic (EM) spectrum.
为了探索宇宙奥秘,了解其万千气象和波澜壮阔,我们必须借助电磁(EM)图谱,收集分析宇宙辐射。
The energy emitted is radiation.
释放出来的能量就是辐射。
35% as thermal radiation; made up of a wide range of the electromagnetic spectrum, including infrared, visible, and ultraviolet light and some soft X-ray emitted at the time of the explosion; and.
35%为热辐射,由宽幅电磁频谱组成,包括红外线、可见光、紫外线,以及一些爆炸瞬间释放出的软x射线。
This radiation is emitted very slowly, however.
然而,这种辐射是非常缓慢的过程。
Workers struggled to contain a burning reactor at the Fukushima nuclear-power plant as the site emitted small but worrying amounts of radiation.
受损燃烧的福岛核电厂某个反应堆散发出微小但数量令人担忧的放射性物质,工人们正在对努力对其进行冷却。
The results calculated show: collisional excitation radiations emitted are more important than chemiluminescent radiations; infrared radiations are more important than visible radiation.
计算结果表明:激发发射辐射比化学发光辐射重要,红外辐射比可见光辐射重要。
Potassium iodide is in no way a cure for radiation emitted from a nuclear disaster, but if taken before or immediately after exposure it can be effective in reducing the risk of thyroid cancer.
碘化钾并不能阻止辐射的泄露,但是如果在遭受核辐射之前或者当时服下碘片,可以有效的降低甲状腺癌。
The law of characteristic X-rays emitted by target element under the radiation of isotope source in a range of low energy is discussed.
介绍了在低能范围内利用放射性同位素源发出的初级射线,照射和激发靶片元素产生的特征X射线的规律性;
The law of characteristic X-rays emitted by target element under the radiation of isotope source in a range of low energy is discussed.
介绍了在低能范围内利用放射性同位素源发出的初级射线,照射和激发靶片元素产生的特征X射线的规律性;
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