radiation 词态变化
复数: radiations;
radiation 中文词源
radiation 放射线，辐射来自 radiate,放射，辐射。
radiation 英文词源
- radiation (n.)
- mid-15c., "act or process of radiating," from Middle French radiation and directly from Latin radiationem (nominative radiatio) "a shining, radiation," noun of action from past participle stem of radiare "to beam, shine, gleam; make beaming," from radius "beam of light; spoke of a wheel" (see radius). Meaning "rays or beams emitted" is from 1560s. Meaning "divergence from a center" is 1650s.
radiation 英文释义
- 1. energy that is radiated or transmitted in the form of rays or waves or particles
- 2. the act of spreading outward from a central source
- 3. syndrome resulting from exposure to ionizing radiation (e.g., exposure to radioactive chemicals or to nuclear explosions); low doses cause diarrhea and nausea and vomiting and sometimes loss of hair; greater exposure can cause sterility and cataracts an
- "he was suffering from radiation"
- 4. the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
- 5. the spread of a group of organisms into new habitats
- 6. a radial arrangement of nerve fibers connecting different parts of the brain
- 7. (medicine) the treatment of disease (especially cancer) by exposure to radiation from a radioactive substance
radiation 双语例句
- 1. The radiation can damage microprocessors and computer memories, causing them to malfunction.
- 辐射会损坏微处理器和电脑内存，使之失灵。
来自柯林斯例句
- 2. The material can absorb outward-going radiation from the Earth.
- 该物质可以吸收地球向外辐射的能量。
来自柯林斯例句
- 3. Possibly we are accustomed, biologically speaking, to this background radiation.
- 从生物机理上说，我们可能已经习惯了这种本底辐射。
来自柯林斯例句
- 4. The star grew 30% brighter and threw off huge amounts of radiation.
- 那颗星的亮度增加了30%并释放出大量辐射。
来自柯林斯例句
- 5. Their cancers are not so clearly tied to radiation exposure.
- 他们的癌症是否和接触放射线有关还不太清楚。
来自柯林斯例句
radiation 实用场景例句
- high levels/doses of radiation that damage cells
- 损害细胞的高强度辐射
牛津词典
- 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
牛津词典
- a radiation leak from a nuclear power station
- 核电站的辐射泄漏
牛津词典
- radiation sickness
- 放射病
牛津词典
- the radiations emitted by radium
- 镭释放出的放射线
牛津词典
- ultraviolet radiation
- 紫外线辐射
牛津词典
- electromagnetic radiation from power lines
- 电线的电磁辐射
牛津词典
- They suffer from health problems and fear the long term effects of radiation...
- 他们遭受着健康问题的困扰并且害怕辐射的长期影响。
柯林斯高阶英语词典
- If the cancer returns, radiation therapy is successful in 90 per cent of cases.
- 如果癌症复发，放射性疗法有90%的治愈率。
柯林斯高阶英语词典
- The satellite will study energy radiation from stars.
- 这颗人造卫星将用来研究恒星的能量辐射。
柯林斯高阶英语词典
- Far field radiation pattern is compared with that by closed form equation.
- 并与已知公式远场之场型比较近场与远场场型特性之差异.
期刊摘选
- Becquerel had discovered the fact that this strange radiation existed in the world.
- 柏克瑞尔发现世界上存在着这种奇怪的放射现象.
辞典例句
- Research Interests: Application Research of Synchrotron Radiation, Photoelectron Spectromicroscopy Using Synchrotron Radiation.
- 研究兴趣: 同步辐射应用研究、同步辐射光电子能谱显微术.
期刊摘选
- In the accident, the workers received a heavy dose of radiation.
- 在那次事故中, 工人受到大剂量的辐射.
《简明英汉词典》
- The sun, a lamp, or an electric heater all warm us by radiation.
- 太阳 、 灯或电热器都可以通过辐射来温暖我们.
《简明英汉词典》
- Radiation has a strong effect on the heredity of fruit flies.
- 射线对于果蝇的遗传产生强烈的作用.
《简明英汉词典》
- The most terrifying aspect of nuclear bombing is radiation.
- 核轰炸最可怕的方面是核辐射.
《简明英汉词典》
- Her hypothesis concerns the role of electromagnetic radiation.
- 她的假说涉及到电磁辐射的作用.
《简明英汉词典》
- Then we got involved with trying to find polymers that attenuate radiation.
- 接著我们致力于找出能够减弱辐射的聚合物.
《简明英汉词典》
- We used a combined regimen of injection treatment and radiation therapy.
- 我们采用了针剂注射和放射治疗相结合的方法.
《简明英汉词典》
- Madam Curie insisted ( that ) there was something in nature that gave out radiation.
- 居里夫人坚信自然界存在着能发出射线的物质.
《简明英汉词典》
- the biological effects of radiation
- 辐射对生物体的影响
《牛津高阶英汉双解词典》
- 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。
《牛津高阶英汉双解词典》
- prolonged exposure to harmful radiation
- 长时间接触有害辐射
《牛津高阶英汉双解词典》
- unusually high levels of radiation
- 超高的辐射强度
《牛津高阶英汉双解词典》
- He reacted very badly to the radiation therapy.
- 他接受放射治疗，副作用很大。
柯林斯例句
- If the cancer returns, radiation therapy is successful in 90 per cent of cases.
- 如果癌症复发，放射性疗法有90%的治愈率。
柯林斯例句
