經典擴散系數 的英文怎麼說

中文拼音 [jīngdiǎnkuòsǎnshǔ]
經典擴散系數 英文
classical diffusion coefficient
  • : 經動詞[紡織] (把紡好的紗或線梳整成經紗或經線) warp
  • : Ⅰ名詞1 (標準; 法則) standard; law; canon2 (典範性書籍) standard work of scholarship 3 (典故...
  • : 動詞(擴大) expand; enlarge; extend
  • : 散動詞1. (由聚集而分離) break up; disperse 2. (散布) distribute; disseminate; give out 3. (排除) dispel; let out
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 經典 : 1. (具有權威性的著作) classics 2. (宗教教義著作) scriptures 3. (著作具有權威性的) classical
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. In the suspended sediment transport model, the method of shear stress is adopted to determine the source function in the suspended sediment diffusion equation. through a series numerical experiments and statistical analyses of observed field data, a local coefficient, which can reflect the bottom material and consolidation, is introduced into the classic critical erosion velocity of the sediment

    懸沙輸運模型利用切應力方法來確定對流方程中的泥沙源函,其中的臨界起動速度利用的泥沙起動流速公式前面增加一個局地得到,這個能反映河床底質結構及固結程度,通過值試驗和實測資料的統計分析確定。
  2. In this thesis, a semi - classical model of the force on an atom is used to describe the motion of a two - level atom interacting with a standing wave laser field. the velocity dependent force and momentum diffusion are derived through optical bloch equations by using the matrix form of the continued fraction technique. by investigating the dynamic properties of atoms in laser field, we can control and manipulate the mechanical motion of an atom

    本文利用半理論,從二能級原子在激光駐波場中所滿足的運動方程出發,推導出密度矩陣元所滿足的遞推關,利用矩陣連分方法求解出密度矩陣元,從而求出依賴于原子運動速度的光壓力與動量,通過討論原子在激光場中的動力學行為,為原子在激光場中被囚禁、形成原子列陣以及可控制的量子態,從而為量子信息處理提供理論基礎。
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