人们早就知道，地球围绕太阳的轨道会周期性地变化，周期性地影响太阳辐射照射地球的方式。
It is long known that Earth's orbit around the Sun changes periodically, cyclically affecting the way solar radiation strikes the Earth.
一个被电磁辐射照射的物体会发出电子，这就是光电效应。
The emission of electrons from an object when electromagnetic radiation is incident upon it is known as the photoelectric effect.
木料受到热辐射照射后就会烧焦，烧焦的深度大致上与辐射照射成正比。
Wood is charred by exposure to thermal radiation, the depth of the char being closely proportional to the radiant exposure.
在3个月内，他们中的28人死于辐射照射，至少19人死于大面积皮肤灼伤所造成的感染。
Within three months, 28 of them died from radiation exposure.
辐射照射导致的主要疾病，包括死亡、造成受害者骨髓和胃肠道(gi)道的损害。
Major radiation exposures sicken, and typically kill, victims by inflicting damage on the bone marrow and the gastrointestinal (GI) tract.
这些实用的措施和方法能够进一步降低医护人员、患者家属以及公众所受到的辐射照射。
These practical measures and methods can better reduce exposure radiation suffered by medical staff, family members of patients and the public.
“世卫组织的独立性”是一个民间社团，他们是在切尔诺贝利核事故中受到辐射照射的人们的拥护者。
"Independent who" is a civil society group advocating for people who have been affected by radiation exposure as a result of the nuclear accident at Chernobyl.
结论T CR基因突变作为一种有潜力的生物剂量计可能用于近期辐射照射生物剂量的估算。
Conclusion It is suggested that TCR gene mutation, which served as a potential biological dosimeter, may be applied for the estimation of biological dose for recent radiation exposure.
天然辐射是人类所受辐射照射的主要来源，远大于用于和平目的所有核设施带给全世界人口的辐射照射量。
For human beings, natural radiation is the main source of radiation. It is much more than the radiation exposure from all nuclear facilities for peaceful purposes.
核能和核科学技术的应用已给人类带来巨大的经济效益和社会效益，但是所伴随的辐射照射也可能给人类造成损害。
The application of nuclear energy and nuclear science and technology have already brought enormous economic benefit and social benefit to mankind, but the radiation followed may do harm to mankind.
我们的实验室已经研究一些辐射对DNA的影响，例如紫外线照射，但在地球上没法比拟我们想要研究的外太空环境。
Our lab has studied some effects of radiation on DNA, such as UV exposure, but nothing on Earth compares to the environments we hope to study outside of the Earth's atmosphere.
一个物体，受到光线照射(可以看得到的物体，见电磁辐射)，将会把某些波长的光反射到你的眼睛里。
Physical objects, when struck by light (the visible kind, see electromagnetic radiation), will reflect back certain wavelengths of light to your eyes.
此外，他们还担心“天空回散照射（skyshine）”的问题：房顶散发的辐射会被大气中的颗粒向下反射。
They were also concerned about “sky shine”: radiation emanating from the roof that’s reflected downward by atmospheric particles.
地球轨道缓慢而微弱的变化改变了阳光照射我们的数量和辐射的分布，从而引发了这些变化。
They were started by slow and subtle shifts in the orbit of the Earth that changed the amount and distribution of radiation reaching us from the sun.
对于旋转的天体(例如小行星)而言，其一侧由于受太阳的辐射而会被加热，这样，即将离开阳光的那一侧的表面由于经过了阳光的照射而比将要进入阳光照射的一侧温度会高。
As one side of a rotating body (i.e. an asteroid) is heated by the sun's radiation, the surface rotating away from the sun will be warmer than the surface rotating into sunlight.
食品并不暴露在放射性物质中——相反，它受环保局比喻为大手电光束的辐射光束照射。
The food is not exposed to radioactive materials — rather, it's zapped with a radiation beam, which the EPA compares to a big flashlight.
仍然低于每年一次普通X光照射的辐射量。
But that's still less than the radiation encountered in normal yearly exposure to X-rays.
辐射：是很常见的照射海蓝宝，伦敦蓝黄玉，翡翠，钻石及其他宝石。
Irradiation: It is common to irradiate Aquamarine, London Blue Topaz, Emerald, and Diamond as well as other stones.
化学物质对DNA的伤害、紫外线照射、电离辐射和病毒感染都是致癌诱因，而且，只要小心谨慎行事这些因素都能避免。
Chemicals that damage DNA, ultraviolet light, ionising radiation and viral infections are all culprits too—and culprits that can often be avoided by thoughtful behaviour.
加工中心的位置应远离振源、应避免阳光直接照射和热辐射的影响，避免潮湿和气流的影响。
The machining center location should be away from the source, should avoid direct sunlight and heat radiation, avoid the influence of moisture and air.
要问的问题是：照射到植物上的太阳辐射能有多少转化成植物有机物呢?。
The question asked is, how much of the radiant energy from the sun that falls on a plant is converted into plant organic matter?
当阳光照射到地球表面，一部分阳光作为红外辐射(热)被重新辐射回太空。
When sunlight strikes the Earth's surface, some of it is re-radiated back towards space as infrared radiation (heat).
瑞典某大学的研究人员用类似移动电话辐射的徽波脉冲去照射老鼠的实验报告表明。
Sweden some university's researchers shine mouse's test report with the similar mobile phone radiation's emblem wave pulse to indicate.
将表盘置于紫外线投射器下72小时，模拟相当于365天的日光辐射量的照射，以检测表盘颜色抗紫外线的阻力。
The resistance of the color on dials to ultraviolet rays is tested by placing them under a projector which simulates a 365-day exposure to sunlight within just 72 hours.
将表盘置于紫外线投射器下72小时，模拟相当于365天的日光辐射量的照射，以检测表盘颜色抗紫外线的阻力。
The resistance of the color on dials to ultraviolet rays is tested by placing them under a projector which simulates a 365-day exposure to sunlight within just 72 hours.
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