irradiation

英 [ɪˌreɪdiˈeɪʃn]

美 [ɪˌreɪdiˈeɪʃn]

n. 放射；照射; 启发；阐明

复数：irradiations　

化学

BNC.17568 / COCA.20153

柯林斯词典

VERB 使…遭受;大量辐射
If someone or somethingis irradiated, they are exposed to a large amount of radioactivity.
1. He observed that leukaemia in children was more common if the fathers had been heavily irradiated.
  他注意到,如果父亲遭受过大量辐射,孩子患白血病的情况就更多见。
2. ...the Chernobyl disaster, which irradiated large parts of Europe.
  使欧洲大片地区受到严重核辐射的切尔诺贝利灾难
VERB 对(食品)进行放射线照射(以杀菌);辐照
If foodis irradiated, it is treated with radiation to kill bacteria and make it last longer.
1. It's safe to eat foods that have been irradiated to prolong their shelf life.
  食用经过辐射杀菌处理、延长了保质期的食品是安全的。
2. ...the risks and benefits of irradiated food.
  辐照食品的风险与优势

英英释义

noun

(medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance
Synonym:radiotherapyradiation therapyradiationactinotherapy
(Pavolvian conditioning) the elicitation of a conditioned response by stimulation similar but not identical to the original stimulus
the apparent enlargement of a bright object when viewed against a dark background
(physiology) the spread of sensory neural impulses in the cortex
a column of light (as from a beacon)
Synonym:beambeam of lightlight beamrayray of lightshaftshaft of light
the condition of being exposed to radiation

双语例句

Presents a statistic method for rationally selecting coincident solar irradiation, dry bulb and wet bulb temperatures.
提出了一个合理选择同时发生的太阳辐射、干球温度和湿球温度的统计方法。
The microwave irradiation ( MI) process to extract acetic acid lignin from straw had been studied.
采用微波辐射技术研究从稻草中提取乙酸木质素的工艺。
Accelerator irradiation test and fault injection experiments were carried out to validate this approach.
我们用加速器辐照实验和传统的故障注入方法验证了这种新方法的有效性。
Objective: the effects of low intensity laser irradiation on the chondrocyte proliferation and its mechanism were studied.
摘要：目的了解低强度激光照射对软骨细胞增殖的影响及其机制。
An apparatus was designed in this research for intracavity laser irradiation therapy.
本研究设计了一种低强度激光腔内照射治疗装置。
The partial discharge phenomena induced by X-ray irradiation in transformer oil-gap were investigated experimentally in this paper.
本文实验研究了X射线激励下油间隙局部放电现象。
Our research work for PET depolymerization in neutral water under microwave irradiation was also introduced.
同时，本文简要介绍了我们首次利用微波技术在纯水中进行PET解聚的研究工作。
Early lesions can be successfully treated with irradiation or cautery and curettage.
早期病变可以有效地用放射线或烧灼术和刮除术来治疗。
Objective To observe the effect of ultraviolet irradiation on biological characteristics of Aerobacter cloacae and Staphylococcus epidermidis.
目的观察紫外线照射对阴沟肠杆菌和表皮葡萄球菌生物学特性的影响。
The technique has been to mutate the genes by irradiation or chemicals
该技术是通过放射线照射或者使用化学方法使基因变异。