radiation

radiation读音音标

英 [ˌreɪdiˈeɪʃn]

美 [ˌrediˈeʃən]

radiation意思解释

n.

辐射；

放射物；

辐射状；

分散

变形

复数：radiations

双语释义

n.(名词)

[U]辐射(能),放射 the radiating of heat, light, etc.; radioactivity[P]放射物 thing that is radiated

英英释义

radiation

n.

energy that is radiated or transmitted in the form of rays or waves or particles

the act of spreading outward from a central source

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 and some forms of cancer and other diseases; severe exposure can cause death within hours

\"he was suffering from radiation\"

同义词：radiation sicknessradiation syndrome

the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay

同义词：radioactivity

the spread of a group of organisms into new habitats

a radial arrangement of nerve fibers connecting different parts of the brain

(medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance

同义词：radiotherapyradiation therapyactinotherapyirradiation

词汇搭配

用作名词 (n.)动词+～emit〔give off〕 radiation放出射线produce radiation产生辐射形容词+～cosmic〔nuclear〕 radiation宇宙〔核〕辐射harmful radiation有害的辐射solar radiation太阳辐射介词+～large amount of radiation大量辐射expose sth to radiation使某物暴露于辐射中

词组短语

electromagnetic radiation

电磁辐射

ultraviolet radiation

紫外线；紫外线照射

solar radiation

太阳辐射；日光照射

radiation therapy

放射治疗

infrared radiation

红外线照射

microwave radiation

微波辐射，微波射线

radiation protection

[核]辐射防护

heat radiation

热辐射

radiation dose

辐射剂量

synchrotron radiation

同步加速器辐射

radiation field

辐射场；照射野

thermal radiation

热辐射

uv radiation

紫外线；紫外辐射

ionizing radiation

电离辐射

radiation intensity

[核]辐射强度

radiation source

辐射源；射线源；放射线

radiation effect

辐射效应

radiation pattern

辐射方向图，辐射图；辐射高温计

radiation treatment

放射疗法，放疗；放射线处理；射线防腐

laser radiation

激光辐射，激光辐射线；雷射辐射

双语例句

用作名词(n.)Radiation reached unheard-of levels.辐射作用已达到前所未有的程度。The most terrifying aspect of nuclear bombing is radiation.核弹轰炸*可怕的一面是辐射。In the accident, the workers received a heavy dose of radiation.在这次事故中，工人受到大剂量的辐射。The news of the radiation leak caused widespread public alarm.辐射泄露的消息引起了公众的普遍恐慌。The body cannot tolerate such large amounts of radiation.身体经不住那么大剂量的放射线。The mutations in plants caused by radiation have been found in experiments.放射线引起植物变异已在实验中被证实。