orthohydrogen

n. [化]正氢,反转氢(分子)

发音

UK /ˌɔːθəˈhaɪdɹəd͡ʒ(ə)n/
US /ˌoɹθəˈhaɪdɹəd͡ʒ(ə)n/

词形变化

orthohydrogens 复数 orthohydrogens

释义与例句

n.
  1. 1.

    form of the hydrogen molecule (H₂) in which the two nuclei have parallel spin; about 75% of natural hydrogen

    可数 不可数 物理

词源

From ortho- + hydrogen.

来源：wiktionary