- 简明词典
- 柯林斯词典
- AI释义
- AI解词
- 牛津词典
radiation
高中/CET4/CET6/TOEFL
- 英 [ˌreɪdiˈeɪʃn]
- 美 [ˌreɪdiˈeɪʃn]
释义
- n.辐射; 放射物; 辐射状; 分散
- 英 [ˌreɪdiˈeɪʃn]
词态变化
- 复数: radiations;
实用场景例句
- 全部
- 辐射
- 放射物
They struggle with health issues and dread the prolonged impact of radiation...
他们与健康问题作斗争并且担忧辐射的长期影响。
金山词霸
When the cancer relapses, radiation treatment achieves a 90% success rate.
如果肿瘤再次发作，放射治疗的成功率达到90%。
金山词霸
The spacecraft's primary mission is to study stellar radiation emissions.
这艘航天器的主要任务是研究恒星的辐射放射。
金山词霸
Radiation exposure can lead to serious health problems.
辐射暴露可能导致严重的健康问题。
金山词霸
the radiation detected in the laboratory
实验室检测到的辐射
金山词霸
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》
He was badly affected by the side effects of radiation therapy for cancer.
他因癌症的放射治疗而受到严重的副作用影响。
金山词霸
Radiation therapy achieves a 90% success rate if the cancer recurs.
如果癌症复发，放射性疗法的成功率达到90%。
金山词霸
They fear that people may suffer health risks from long-term exposure to radiation.
他们担心人们可能会因长期暴露于辐射而遭受健康风险。
金山词霸
Radiation exposure can cause damage to computer memory and microprocessor.
辐射暴露可能对电脑内存和微处理器造成损害。
金山词霸
收起实用场景例句
真题例句
- 全部
- 四级
- 六级
She insists that it's exposing workers to unnecessarily high doses of radiation.
出自-2011年6月听力原文
Researchers can study the garbage left on the moon to see how its materials weathered the radiation and vacuum of space over time.
2018年12月四级真题（第二套）听力 Section C
Unfortunately, also like her mother, she developed blood cancer because of exposure to radiation.
2017年12月四级真题（第一套）听力 Section C
Is surgery, radiation or careful monitoring best for prostate ( ' , 前列腺) cancer? Is the latest and most expensive cholesterol-lowering drug any better than its common competitors? The pending bills would spend additional money to accelerate this effort.
出自-2016年6月阅读原文
I'm afraid to refuse to work, but I'm more afraid to expose my unborn child to the radiation.
出自-2012年12月听力原文
Is surgery, radiation or careful monitoring best for prostate cancer?
2016年6月六级真题（第二套）阅读 Section B
These early ancestors of modern Eurasians dispersed into parts of the world that had more seasonal sunshine and much lower levels of sun radiation.
2019年6月六级真题（第一套）听力 Section C
收起真题例句英英释义
Noun
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
收起英英释义词根词缀
词根: radi
表示"辐射,光线"
adj.
radiant 发光的, 辐射的, 容光焕发的
radi辐射,光线+ant……的→adj.发光的, 辐射的, 容光焕发的
radioactive 放射性的,有放射能的
radi辐射,光线+o状态+active积极的, 能起作用的→adj.放射性的,有放射能的
n.
radar 雷达, 电波探测器
rad=radi辐射,光线+ar器→n.雷达, 电波探测器
radial 光线, 射线
radi辐射,光线+al表名词→n.光线, 射线
radiation 发散, 发光, 发热, 辐射, 放射, 放射线, 放射物
radiate[v.发光；放射，辐射；散布，传播]+ion表名词→n.发散, 发光, 发热, 辐射, 放射, 放射线, 放射物
radiator 散热器, 水箱, 冷却器, 电暖炉, 辐射体
radiate[v.发光；放射，辐射；散布，传播]+or物器→radiator散热器, 水箱, 冷却器, 电暖炉, 辐射体
radio 收音机，无线电
radi辐射,光线+o物→收音机，无线电
radioactivity 放射性，放射现象
radi辐射,光线+o状态+activity活动→n.放射性，放射现象
radium [化]镭
radi辐射,光线+um→镭是一种高度放射性的金属元素
radius 辐射光线
radi辐射,光线+us→辐射光线
v.
radiate 发光；放射，辐射；散布，传播
radi辐射,光线+ate表动词→v.发光；放射，辐射；散布，传播
radio 用无线电通讯
radi辐射,光线+o物→收音机，无线电
行业词典
体育
辐射
医学
放射，辐射：出自共同中心的分岔发散 辐射线：发散成分构成的结构，例如一种脑纤维束 指专门结构的正式名称，见radiatio项下 射线：电磁波(如光波)或某些放射源发出的粒子射线(如α、β和r射线)
物理学
辐射
生物学
辐射
电力
辐射
电子学
辐射
电工
辐射
航天
辐射
通信
辐射 （1）能量以波或粒子的形式从其源发散到空间。（2）能量以波或粒子的形式通过空间的转移。
- 释义
- 词态变化
- 实用场景例句
- 真题例句
- 英英释义
- 词根词缀
- 行业词典