Radiation
英音[ ˌreɪdiˈeɪʃn ] 美音[ ˌreɪdiˈeɪʃ(ə)n ]

辐射

常用释义

词性释义

n.

辐射,放射线;辐射的热(或能量等);放射疗法;辐射形进化,发散状分化
例句
  • 全部
  • 辐射
  • 射线
  • 辐射线
  • 放射物
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
紫外线辐射强烈,容易使皮肤角化失去弹性,造成早衰。
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。
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。
1·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。
—— 《牛津词典》
2·Their cancers are not so clearly tied to radiation exposure.
他们的癌症与接触辐射并没有太明显的联系。
—— 《柯林斯英汉双解大词典》
3·Workers at the nuclear plant were exposed to high doses of radiation.
核电站的工作人员受到大量辐射。
—— 《牛津词典》
4·More than 930 local people are registered as suffering from radiation sickness.
九百三十多位当地人被注册患有辐射病。
—— 《柯林斯英汉双解大词典》
5·The radiation can damage microprocessors and computer memories, causing them to malfunction.
该辐射会破坏微处理器和计算机存储器,使之出故障。
—— 《柯林斯英汉双解大词典》
1·Sunlight consists of different wavelengths of radiation.
阳光由波长不同的射线组成。
—— 《柯林斯英汉双解大词典》
2·The body gets most of its vitamin D not from diet but from skin exposed to the ultraviolet B radiation in sunlight.
身体获取的大部分维他命D不是从饮食而是靠皮肤曝露在阳光中的紫外线B射线取得的。
3·Like the ozone layer, the magnetosphere is important to life on Earth because it protects us from most of the harmful radiation and hot plasma from the Sun, deflecting it into space.
与臭氧层类似,磁层对地球生物至关重要,绝大多数来自太阳的有害射线和热等离子体都被地球磁层折射回太空,从而使我们免受伤害。
4·This poses a puzzle, because Hawking radiation does not convey any information about the interior of a black hole.
这带来了一道难题,由于霍金射线并不传递有关黑洞内部的任何信息。
5·X-rays and other forms of radiation were known to kill cells and these were aimed at lymph glands near and distant, on sites of secondary cancer spread in bone and lung and brain.
X射线和其他的射线可以杀死细胞,这些射线以近端和远端的淋巴结为目标,瞄准在骨头里、肺里和脑里扩散的继发肿瘤(转移瘤)。
1·If the radiation does not hit anything important, the damage many not be significant.
如果辐射线没有击中任何重要的东西,造成的损害可能不太大。
2·This kind of monitor releases low radiation.
这种显示器释放低辐射线。
3·At very high levels, radiation can kill an animal or human being outright by killing masses of cells in vital organs.
能级非常高的辐射线能摧毁重要器官里的大量细胞从而把动物或人立即杀死。
4·Radiation can hurt us. We must know the truth.
辐射线能伤害我们。我们应该知道真相。
5·Scientists have reason to think that a man can put up with far more radiation than this without being damaged.
科学家们有理由认为,一个人可以承受远远超过这种程度的辐射线而身体不致受到损害。
1·That was to prevent a repeat of the hydrogen explosions that blew radiation out of the plant soon after cooling systems failed in the wake of the tsunami.
海啸发生之后冷却系统失效导致了氢气爆炸,这把放射物吹出了核电站,注入氮气的行为就是为了防止这一悲剧再次发生。
2·Remember that radiation cannot be seen, smelled, or otherwise detected by human senses.
记住放射物无色,无味,也不能被人类的感官所感觉到。
3·Experts say the ocean will help dilute radiation in seawater.
专家表示,海洋对稀释海水中的放射物起帮助作用。
4·The fear is that more radiation is being released than has been understood.
人们恐慌的是可能有更多不为人知的放射物被释放出来了。
5·“What we know from experience is the psychological footprint from a nuclear disaster can not only be massive but in many ways greater than the effect of radiation,” Becker said.
贝克尔又说了:“我们能从历史经验中学习到核事故因为在人们心中早已有了根深蒂固的可怕形象,它所带来的影响远比放射物要大得多,多得多。
常用短语
electromagnetic radiation
ultraviolet radiation
ultraviolet radiation - 紫外线;紫外线照射
solar radiation
solar radiation - 太阳辐射;日光照射
radiation therapy
radiation therapy - 放射治疗
infrared radiation
infrared radiation - 红外线照射
microwave radiation
microwave radiation - 微波辐射,微波射线
同义词
n.
[物]辐射;发光;放射物
同根词 (词根radial)
radial adj 半径的;放射状的;光线的;光线状的
radiant adj 辐射的;容光焕发的;光芒四射的
radiate adj 辐射状的,有射线的
radioactive adj [核] 放射性的;有辐射的
radiating adj [物] 辐射的
radially adv 放射状地
radial n 射线,光线
radiator n 散热器;暖气片;辐射体