Total spectral emissivity
[电] 总光谱发射率
🧩 词语组成解析
spectral
['spɛktrəl]
adj. （似）鬼的;幽灵的;谱的;光谱的;
n. (热)发射率\\n[化] 发射率; 热发射率; 比辐射率; 辐射系数; 热辐射系数
🗣️ 情景例句
Many students are working at part time jobs.
许多学生兼职打工。
I remember the girl whose father earns $ 140000 a year.
我记得那个女孩的父亲一年赚十五万元。
Though the doctors did his best, the patient's recovery was slow.
尽管医生竭力医治，但病人恢复缓慢。