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

• The transformation of dielectric optical property under irradiation of ultra-short pulse laser is studied based on avalanche ionization theory.
  根据雪崩离化模型，分析了飞秒激光脉冲与介质材料相互作用过程中光学特性的变化规律。
• Methods Bacterial contamination and ultraviolet lamp irradiation intensity were examined.
  方法对细菌污染与紫外线灯辐射照度值进行检测。
• Long continued irradiation The effects of fractionation are dependent on total doses and on fractionation procedures.
  小剂量的长时间照射分次照射的效应取决于总计量和分次方法。
• 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。
• Effect of irradiation on contents of protein and amino acids in three meat flavors was studied.
  研究了辐照处理对常见肉味香精中蛋白质和氨基酸的影响。
• The mechanism and kinetics of parathion degradation was investigated under high frequency ultrasonic irradiation in aqueous solution.
  研究了高频超声降解水溶液中对硫磷的反应动力学以及机理。
• The effects of irradiation time, concentrations of monomer and sensitizer on the grafting yield were investigated.
  研究了光照时间、单体浓度、二苯酮浓度对接枝率的影响。
• The principles and method of GIP system for food irradiation plant are also discussed.
  深入探讨了建立食品辐照加工企业GIP管理体系的原则和方法。
• The treatment process for emulsion wastewater was conducted by using microwave irradiation technology.
  采用微波辐射技术，对模拟乳化废水进行微波辅助化学破乳处理工艺研究。
• 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。