actinometry

n. 辐射测量学 [化] 曝光测定; 光能测定学; 光化线强度测定

发音

/ˌæktɪˈnɒmətɹi/

词形变化

actinometries 复数 actinometries

释义与例句

n.
  1. 1.

    the measurement of the heating power of electromagnetic radiation, especially that of solar radiation

    可数 不可数
  2. 2.

    the measurement of the chemical or actinic energy of light

    可数 不可数

词汇关系

名词

上位词 4

measure measuring measurement mensuration

词源

From actino- + -metry.

来源：wiktionary