◎ 單詞釋義

n.輻射；放射線

第三人稱復數(shù)：radiations

/">考博英語詞匯單詞大全n.(名詞)

【物】輻射，放射，輻射能

放射線，輻射線

放射物

發(fā)光，射光

發(fā)射

發(fā)熱，放熱

傳播

【生】輻射形進化

輻射的熱

放射療法，射線療法

散熱器

照射（作用）

【動、植】輻射形

n.(名詞)

[U]輻射(能),放射 the radiating of heat, light, etc.; radioactivity

[P]放射物 thing that is radiated

noun

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

Synonym: radiotherapyradiation therapyactinotherapyirradiation

2. the act of spreading outward from a central source

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

4. the spread of a group of organisms into new habitats

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

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

Synonym: radioactivity

7. 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

e.g. he was suffering from radiation

Synonym: radiation sicknessradiation syndrome

1. 輻射物；放射物
Radiation consists of very small particles of a radioactive substance. Large amounts of radiation can cause illness and death.

e.g. They suffer from health problems and fear the long term effects of radiation...
他們遭受著健康問題的困擾并且害怕輻射的長期影響。
e.g. If the cancer returns, radiation therapy is successful in 90 per cent of cases.
如果癌癥復發(fā)，放射性療法有90%的治愈率。

2. 輻射能;放射能;（尤指）熱能
Radiation is energy, especially heat, that comes from a particular source.

e.g. The satellite will study energy radiation from stars.
這顆人造衛(wèi)星將用來研究恒星的能量輻射。

1. radiation的翻譯

1. 放射：電離輻射(ionisindradiation)計量,在已往稱之為放射(radiation)計量,放射的主要含義是指放射性核素衰變產(chǎn)生的輻射,后來延伸為醫(yī)學診斷成像技術,而電離輻射是指一切能使物質產(chǎn)生電離的輻射,包含放射計量.

2.

2. 散熱：輻射散熱(radiation)輻射指熱由一個物體表面通過電磁波的形式傳至另一個與它不接觸物體表面的一種方式. 人體在安靜狀態(tài)下處于氣溫較低環(huán)境中約有60%的熱量是以此方式散熱,是主要的散熱形式.

3. radiation在線翻譯

3. 射線：是一種可檢測板面上所受照的UV光或射線(Radiation)能量強度的儀器,可測知每平方公分面積中所得到光能量的焦耳數(shù). 此儀并可在高溫輸送帶上使用,對電路板之UV曝光機及UV硬化機都可加以檢測,以保證作業(yè)之品質.

以上就是本站詳細整理的詞語radiation是什么意思的翻譯解釋，供大家參考一下。