radiation
美 [ˌreɪdiˈeɪʃ(ə)n] 
英 [.reɪdi'eɪʃ(ə)n]
- n.辐射；放射线；辐射的热（或能量等）；放射疗法
- 网络放射物；发光；辐射能
同义词
英汉双解
1. | [u][c] 辐射；放射线powerful and very dangerous rays that are sent out from radioactive substances |
| high levels/doses of radiation that damage cells 损害细胞的高强度辐射 |
| the link between exposure to radiation and childhood cancer 接触辐射与儿童恶性肿瘤之间的联系 |
| a radiation leak from a nuclear power station 核电站的辐射泄漏 |
| |
| the radiations emitted by radium 镭释放出的放射线 |
2. | [u] 辐射的热（或能量等）heat, energy, etc. that is sent out in the form of rays |
| ultraviolet radiation 紫外线辐射 |
| electromagnetic radiation from power lines 输电线的电磁辐射 |
3. | [u] 放射疗法the treatment of cancer and other diseases using radiation |
英汉解释
n. | 1. 【物】辐射;放射物;辐射线[热,能];照射(作用) 3. 【动,植】辐射形;【测】射出测量法;【医】射线疗法 |
英英解释
例句
A layer of rock just a few microns thick blocks UV, but adding more shielding actually increases the dose of other types of radiation.
一层只有数微米厚的岩石，就可以阻挡紫外线，但是添加更多遮蔽，反而会增加其他种类辐射的剂量。
French nuclear safety agency said the explosion did not lead to nuclear radiation leakage.
法国核安全机构称，爆炸未导致核辐射泄漏发生。
Measured in watts per kilogram of tissue, it reveals how much radiation parts of the body are exposed to during use of a mobile device.
单位是瓦特每公斤体重，揭示了使用手机设备的过程中身体部分暴露于多大的辐射当中。
Ultimately, the scan taken on the boy's brain may have exposed him to unsafe levels of radiation, which build up in the body with each scan.
结果，对孩子大脑的扫描可能已经把孩子置于非安全的辐射水平之中了。随着每次扫描的实施，这种辐射在体内积累起来。
Overall, women who did not complete radiation had a slightly higher risk of cancer recurrence over the next 5 years.
总的来说，没有完成规定放疗的妇女5年后有较高的癌症复发的可能性。
Here's a bit of basic science to help explain the science and health effects of radiation.
此处有一些基础的科学知识来解释关于辐射的知识和辐射对健康的影响。
The human body is a constant temperature heating, most of the heat radiation of heat energy to the environment in the form of dissemination.
人体是一个恒温发热体，大部分的热能以热辐射的形式向环境散发。
However, with increasing the scope of nuclear radiation, the public began to question the scope of this evacuation is not enough.
但随着核辐射影响范围越来越大，公众开始质疑这一疏散范围还不够。
Potassium iodide, also known as the radiation pill, prevents the body's absorption of the radioactive iodine present in reactor emissions.
其中碘化钾可以防止人体吸收核反应堆泄出的放射性碘。
But he said there had been no leakage of radiation or radioactive material from nuclear facilities.
但是他说，并没有辐射或放射性物质从核设施中泄漏。
At one point on Wednesday, the radiation levels around the plant shot way up, and the workers were forced to get out of the area.
周三，厂区周围的辐射水平一度飙升，工人被迫退出该地区。
Lies one of the consumer: plasma and LCD which good? Profiteers : LCD radiation did not, of course, a good LCD.
谎言之一消费者问：等离子和液晶哪个好？奸商：液晶没辐射，当然液晶好。
The infant was taken to a local hospital, where doctors determined he did not receive a dangerous dose of radiation.
小傢夥随后被送进当地一家医院检查，医生们确认他所受的辐射并未达到危险程度。
So far, the only signals detected are bursts of radiation from stars and a murmur of background noise left over from the big bang.
到目前为止唯一侦测到的讯号是行星辐射爆发，和宇宙大霹雳之后的背景低声杂音。
Sunlight , in the broad sense, is the total spectrum of the electromagnetic radiation given off by the Sun.
阳光下，在广泛的意义上说，是总谱给出了电磁辐射的太阳。
In the United States and Japan, is suspected to have been a number of mobile phone radiation caused by brain tumor cases.
在美国和日本，已有不少怀疑因手机辐射而导致脑瘤的案例。
I've also heard of that. You see, I'm using an earphone instead of its built-in receiver so I'm suffering less from its radiation.
我也听说过。你看，近来我一直用耳机，没用手机内置的听筒，这样我受到的辐射就会小一些吧。
However, astronauts would benefit from a reduced number of solar flares, which also produce dangerous radiation, said the magazine.
但是该杂志表示，太阳耀斑减弱会给宇航员带来很大好处，因为这种情况也能有效减少有害射线的数量。
Radiation-induced skin injury is often seen and is often a complication of radiation therapy of tumors.
放射性皮肤损伤具有长期性、持久性、潜在性和进行性作用的特征。
Therefore, it might be necessary for those in the areas with highest radiation levels to shelter for up to a month.
因此，对于辐射水平最高地区的人们而言要躲避多达一个月的时间，这是非常必要的。
The surface temperatures are determined by the exchange of heat radiation between the sun and the earth.
地表温度决定于太阳和地球之间的热辐射交换。
Below 60km, ionization is not due to the sun's ultraviolet and x radiation primarily, but to cosmic radiation.
在60公里以下，电离主要不是由于太阳紫外线和X辐射，而是由于宇宙辐射引起的。
Thus the absorption of a system is the fraction of the incident radiation which is absorbed by the system.
因而一个系统的吸收率就是被系统吸收的入射辐射的份额。
The variation in the amounts of radiation received at a target from different directions is called the "angular distribution. "
沿不同方向到达目标的辐射量之变化称为“角分布。”
The "smoothness" of a metal surface depends on the wavelength of the radiation.
金属表面的“光洁度”与电磁辐射的波长有关。
Some of the electrons are stopped by the target and their kinetic energy is converted directly to X-radiation.
有些电子被靶挡住后，它们的动能便直接转化为X射线。
The universe is bathed by an isotropic bath of microwave radiation.
整个宇宙存在着一个各向同性的微波幅射场。
The dyes are exposed to a minimum amount of radiation after preparation and during addition to the emulsion.
这些染料制备后，加到乳剂中只对辐射中局部波长的光敏感。
Radiation intensity measured by instrument at 100-150m above ground is no guide to the economic significance of an occurrence.
在100-150米高空用仪器测得的放射性不能说明矿点的经济价值。
For a critical appraisal of various radiation conditions that are essentially equivalent to each other, see Wilcox.
关于实质上互相等效的各种幅射条件的评论研究，请看Wilcox。
His treatment was a combination of surgery, radiation and drugs.
对他的治疗是把手术、放射和药物治疗结合为一体。
Two different techniques of radiation were used.
人们采用两种不同的照射技术。
The phenomenon is also of frequent occurrence at night when the earth's surface becomes cooled by radiation.
在夜间，当地球表面因辐射而变冷时，常常有这种现象发生。
Ozone is the earth's barrier against ultra-violet radiation.
臭氧是地球防止紫外线辐射的屏障。
The basic problem of radiation continues to plague them.
这种辐射的基本问题仍在继续使他们感到苦恼。
The correlation between skin cancer incidence and exposure to Ultraviolet radiation is given in Fig. 11-22.
图11-22中给出皮肤癌发病率与暴露紫外线辐射之间的关系。
Solar radiation is least in January.
1月份太阳辐射最小。
Because of the ellipticity of the earth's orbit the solar radiation incident on the earth is about 7% greater in December than in June.
因为地球轨道是椭圆，入射到地球上的太阳辐射在12月份约比6月份多7%。
The field may therefore be old enough to have shielded some of the planet's earliest life from the sun's most harmful cosmic radiation.
因此地球磁场可能足够古老，以致能使一些地球上最早的生命免于太阳发出的最有害的宇宙辐射（cosmicradiation）的影响。
Yangzhou as the one of it, has accelerated the pace of integration, in its strong economic radiation.
扬州作为当中的一员，在其强烈的经济辐射下，加快了融入的步伐。
The concept of the electromagnetic mode density (EDOM) and it "s important action in study of light radiation were expounded. "
阐述了电磁模密度（EDOM）的概念及其在描述光辐射中的重要作用。
Strong ultraviolet radiation, easy to make skin flexible Keratosis lost, resulting in premature aging.
紫外线辐射强烈，容易使皮肤角化失去弹性，造成早衰。
Researchers used a computer model to simulate how much solar radiation urban surfaces absorb.
研究人员利用计算机模型来模拟市区表面吸收太阳光线的多少。
It remained unclear how much radiation had escaped from the power station, or how far it had spread.
目前尚不清楚福岛第一核电站泄漏了多少核辐射，也不清楚辐射范围有多广。
The United Nations agency says they do not protect against external radiation, or against any other radioactive substance.
这个联合国机构表示，这些药片不能防止外部辐射，也不能抵御任何其他的放射性物质。
A spokesman for the plant said the two workers were taken to a hospital equipped to deal with radiation cases.
核电站发言人说，其中两名工人已经被送到一家拥有治疗放射病设备的医院。
Mars has no magnetic field, so the surface is constantly bombarded by radiation from the sun.
火星没有地磁场，因此地表经常遭受太阳辐射的袭击。
In radiation, the heat passes directly through space in the form of photons, tiny packets of energy travelling at the speed of light.
热量以光子的形式直接穿过空间进行传导，这种微小的能量包以光速传导。
Workers recall feeling pain in their eyes and a lead taste in their mouth due to the high radiation levels.
工人们回忆起由于高辐射所带来的眼睛疼痛，以及嘴巴里铅的味道。
Have begun to appear along the road of the "nuclear radiation - dangerous, " the word warning signs.
路两旁已经开始出现了“核辐射-危险”字样的警告牌。
But NHK Television said the military aborted the plan after another helicopter flew over the plant to monitor radiation readings.
但NHK电视台称，在另一架直升机检测辐射量后，自卫队放弃了该计划。
Total radiation emissions have been a tenth of Chernobyl's so far, with no radiation-linked deaths.
目前的泄漏的辐射量只是切尔诺贝利核电站的十分之一，还没有造成与辐射有关的死亡。
Bubble-screen system is often used to reduce the underwater noise radiation from naval ships.
气幕系统是舰艇用来降低噪声辐射的一种有效手段。
But if pressure from gases in the nuclear core builds up, 'a crack could appear in the containment vessel and release radiation, ' he said.
但他说，如果核反应堆的堆心气体压力增加，容器壳可能出现裂缝，并导致辐射泄露。
The housing is sealable connectable to a vessel and is at least partially transparent to electromagnetic radiation.
壳体可密封地连接到容器并对于电磁辐射至少部分地透明。
Most satellite communication takes place in the microwave portion of the electromagnetic radiation spectrum.
很多卫星通讯发生在电磁辐射谱的微波部分。
They do not protect against external radiation, or against any other radioactive substances besides radioactive iodine.
除了放射性碘，他们不能阻止外部的辐射、或是任何其他辐射性物质。
He said the crew initially took radiation-level tests, the results of which would be released at a briefing scheduled later in the day.
他说，这几名工作人员起初测试了辐射水平，结果将于当天晚些时候举行的吹风会上公布。
