irradiation

n. 发光, 光线, 照射 [化] 辐射; 辐照

发音

其它 /ɪˌɹeɪdiˈeɪʃən/

词形变化

irradiations 复数 irradiations

释义与例句

n.
  1. 1.

    An act of irradiating, or state of being irradiated.

    a process of sterilization whereby radiation is passed through a bag containing food, utensils, etc., to sterilize the contents.

    不可数 可数
  2. 2.

    An act of irradiating, or state of being irradiated.

    Synonym of radiotherapy.

    可数 不可数
  3. 3.

    illumination; irradiance; brilliance.

    可数 废旧 不可数
  4. 4.

    mental light or illumination.

    可数 比喻 废旧 不可数
  5. 5.

    The apparent enlargement of a bright object seen upon a dark ground, due to the fact that the portions of the retina around the image are stimulated by the intense light; as when a dark spot on a white ground appears smaller, or a white spot on a dark ground larger, than it really is, especially when a little out of focus.

    可数 废旧 不可数

词汇关系

名词

同义词 8

ray radiation beam shaft actinotherapy radiation therapy radiotherapy ray of light

上位词 10

light condition spread treatment therapy status illusion spreading semblance generalization

下位词 10

moonbeam sunbeam curietherapy heat-ray high-beam laser beam low-beam phototherapy radiumtherapy sunray

相关短语

irradiation sickness irradiation sicknesses irradiation illusion X irradiation X-irradiation

词源

From Middle French irradiacion, from Latin irradiatio. Morphologically irradiate + -ion.

来源：wiktionary