nucleation barrier 中文意思是什麼

nucleation barrier 解釋
成核勢壘
  • nucleation : n. 【物、化】成核(現象);晶核過程,核子作用;集結;人工降雨作用。
  • barrier : n. 1. 柵,柵欄,隔欄,障壁,隔板,擋板;賽馬的出發柵。2. 關口,(海關)關卡。3. 障礙;壁壘;界線。4. (擴伸到海洋中的)南極洲冰層。vt. 用柵圍住。
  1. It shows that the interface energy and the heterogeneous nucleation barrier were changed by the doping of tb. so the relationship between crystal content and tb doped concentration can be " described as : y = 1 - exp ( k1 exp ( k cos ( ( x + ) 3 ) it shows that the crystal content will reach a maximum with increasing tb doped concentration because of the influence of heterogeneous nucleation barrier variation

    本文在分析界面能的基礎上,推導了在一定條件下薄膜受摻tb影響的鈣鈦礦相析晶含量的理論表達式為: y 1 yxp ( k ; xxp ( kcos ( s ? ( x a ) 』 )該式表明了受體系成核界面能的變化影響,晶體生長受摻tb濃度影響出現極值。
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