metastable的读音 metastable中文意思

英音  [ˌmetə'steɪbəl] 
美音  [ˌmetə'steɪbəl] 
adj. 亚稳的
metastable 用法和例句
In their method , the two atoms are driven to a short-lived excited state from where they decay via spontaneous emission of a photon to a metastable excited state .
他们将两个原子制备为处于短寿命激发态的状态,原子会通过退激发而产生自发辐射,放射出一个光子,到达一个亚稳态激发态。