直接轉移函數 的英文怎麼說

中文拼音 [zhíjiēzhuǎnhánshǔ]
直接轉移函數 英文
direct transfer function
  • : Ⅰ形容詞1 (成直線的; 硬挺的) straight; stiff 2 (跟地面垂直的; 從上到下的; 從前到后的) erect; v...
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : 轉構詞成分。
  • : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
  • : 名詞1. [書面語] (匣; 封套) case; envelope 2. (信件) letter 3. (姓氏) a surname
  • : 數副詞(屢次) frequently; repeatedly
  • 直接 : direct; immediate
  • 轉移 : 1 (改換位置) shift; transfer; divert 2 (改變) change; transform 3 [醫學] (擴散) metastasis;...
  • 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
  1. Prestack migration method, based on wave motion equation, is also developed for receiver function, and compared with ray method. both p - to - s conversion wave and direct p phase contained in receiver function are migrated and imaged by reverse - time migration for data gather including all receiver functions recorded in all seismological stations for one event, and imaging profile is finally obtained by stacking for all events

    本文還在射線反投影疊加成像的基礎上,提出了一種基於波動方程的疊前偏成像方法,將同一事件中的換波和達p波震相以各自的速度向深度方向逆時延拓成像,並通過不同慢度的疊加,得到最終的偏成像結果。
  2. Lbie, based on the local boundary equation, adopts the traditional moving least squares ( mls ) approximation which depends on only the values of the nodes in the domain of the problem or along its boundary. the whole process of integration is carried on over a local domain or its local boundary centered at the node in question. the local boundary equation can be rewritten to represent the values of the unknown function at the point of interest, and the essential boundary conditions can be directly and easily enforced by using the green formula and the characters of the dirac function

    它以局部邊界積分方程為基礎,採用動最小二乘近似,從而只需要分佈在問題域內及其邊界上的節點的信息值,無需劃分單元;整個積分是在以節點為中心的局部域及其邊界上實現,所以不需要背景積分網格;藉助于格林公式及dirac的性質,將局部邊界積分方程化為所考慮點的未知的邊界積分表達式,便於施加本質邊界條件。
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