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irradiation [i͵reidi'eiʃən]
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词性及解释
  • n.
    发光, 光线, 照射
  • 【化】
    辐射; 辐照
  • 【医】
    照射[法], 扩散, 放散, 光渗
英英解释
  • 1.
    n.(Pavolvian conditioning) the elicitation of a conditioned response by stimulation similar but not identical to the original stimulus
  • 2.
    n.the apparent enlargement of a bright object when viewed against a dark background
  • 3.
    n.(physiology) the spread of sensory neural impulses in the cortex
  • 4.
    n.the condition of being exposed to radiation
常用词组
例句
  • 1.
    This is why any regulations for food irradiation will need to specify maximum energies (e.g. 10MeV for electrons and 5MeV for X-rays).
    这就是为什么任何关于食物辐照的规定都必需指出最大能量的原因(如对电子束是10兆电子伏特,对X-射线是5兆电子伏特)。
  • 2.
    He found that irradiation of micrococcus and of murine lymphoma cells under anoxia gave fewer singlestrand breaks
    他发现,在缺氧时照射小球菌和小鼠琳巴瘤细胞产生的单链断裂较少。
  • 3.
    Treatment of disease with radiation,especially by selective irradiation with x - rays or other ionizing radiation and by ingestion of radioisotopes.
    放射疗法用放射进行的疾病治疗,尤指用X射线或其它电离辐射的有选择放射和吞下放射性同位素
  • 4.
    Indeed the use of an electron beam or X-rays FOR irradiation overcomes the need FOR a radioactive source altogether.
    用电子束或X-射线进行辐照确实完全解除了对某种放射源的需要。
  • 5.
    Thus irradiation cannot be used to render safe any food which HAS already become spoilt by the presence of toxins.
    因此,辐照不能使那些由于毒素存在而腐败了的食物变成可安全食用的食物。
  • 6.
    It should be noted that food irradiation is not the only way in which nutrients such as vitamins B1 and C may be destroyed.
    应该注意,辐照食物并不是唯一可能会破坏如维生素B1和C等营养的方法。
  • 7.
    The main purpose of food irradiation is to destroy micro-organisms which cause food to become inedible or unsafe.
    食品辐照的首要任务是杀灭那些使得食物变得不可食用或不安全的微生物。
  • 8.
    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。
  • 9.
    The substances to which vitamins are converted as a result of irradiation or such thermal treatments are generally unknown.
    维生素经辐照或这种热处理后究竟变成了一些什么物质通常还是末知的。
  • 10.
    cholecalciferol is produced by irradiation of 7-dehydrocholesterol with ultraviolet light either from the sun or from an artificial source
    胆钙化醇是7?脱氢胆固醇经日光或人工来源的紫外线照射而产生的。
词汇级别

小测验:选择正确的单词

a. 不能和解的, 不能协调的, 矛盾的
  • A.idrreconcilable
  • B.idrreducible
  • C.idrrefragable
  • D.idrredeemable

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