波前快照 的英文怎麼說

中文拼音 [qiánkuàizhào]
波前快照 英文
wavefront snapshots
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • : Ⅰ名詞1 (在正面的) front 2 (次序在先的) first; top 3 (過去的; 較早的) ago; before; preceding...
  • : Ⅰ形容詞1 (速度高; 走路、做事等費的時間短) fast; quick; rapid; swift; speedy 2 (趕快; 從速) hu...
  • : Ⅰ動詞1 (照射) illuminate; light up; shine 2 (反映) reflect; mirror 3 (拍攝) take a picture ...
  1. In this paper, the numerical harbor should include following contents : 1. database of wave field, tidal current field, sediment field in researched area ; 2. database of ship styles. 3. numerical model used to analysis data. 4. plans of outer dike, utilities of sea line, and selections of waterway, which based on the above databases

    本文認為,對于港區而言,數值化的內容應包括以下幾個方面: ( l )所研究港區的浪場、潮流場及泥沙場等自然條件數據庫的建立; ( 2 )船型數據庫的建立; ( 3 )數值分析模式的建立; ( 4 )提出建立在自然條件基礎之上的外堤布置、碼頭岸線利用策略及航道的擬定方案(即優化模式的建立) ; ( 5 )按經濟最優原理速準確地提出碼頭裝卸的策略及當方案。
  2. These may be either narrow informal elongations of the park, varying say from 200 to 500 feet in width and radiating irregularly from it, or if, unfortunately, the town is already laid out in the unhappy way that new york and brooklyn, san francisco and chicago are, and, i am glad to say, boston is not, on a plan made long years ago by a man who never saw a spring carriage and who had a conscientious dread of the graces, then we must probably adopt formal parkways

    也許會有一些狹隘的不正式的對到公園路線的延長,以及從公園不規則的輻射出的200到500英尺寬不等的道路,或者,如果,不幸的是,城市已經按一種令人不愉的方式發展了,就像紐約,布魯克林,舊金山和芝加哥那樣,當然,我可以高興的說,這不包括士頓,在很久以一個無視春天的氣息並且對一切美好事物都充滿無盡的恐懼的糟老頭制定出了這糟糕的城市建設計劃,所以,我們大概必須使用正規的道路做法。
  3. Contrasting the requirement to electric - supply enterprises from electric market, it analyses the spatial difference of yueyang electricity bureau, then take the strategic choice according to the analysis outcome above, the swot strategic choice graph and the improved bcg. the choice is that this company should take an expansionist strategy, that is, it should effectually use all kinds of environmental force and call up its own resource and energy to occupy more power market ahead of the arrival of competitor under the environment that power market reform does not fully implement and market competition will soon be fierce

    接著,對岳陽電業局所面臨的外部環境的機會和威脅和所擁有的內部資源和能力的優勢和劣勢做了詳細的分析,同時對電力市場對供電企業的要求,分析了岳陽電業局存在的差距。並依據以上分析結果,利用swot戰略選擇圖和改進士頓矩陣進行了戰略選擇,認為該企業應採取發展型戰略,在當電力市場改革未完全到位和能源市場競爭將趨激烈的環境因素下,應有效藉助各種環境力量,有效組合自身資源能力,趕在競爭對手進入之強占更多能源市場。
  4. The differences between this method and other similar methods are : ( 1 ) the fast synthetic source record algorithm based on the wave theory is adopted in prestack depth migration. ( 2 ) the plane wave source is used in migration that is consistent with the velocity analysis method. ( 3 ) by using the controlled illumination, the distortion of the plane wave source wavefield due to the lateral velocity variation is avoided therefore the error of velocity analysis is reduced and ( 4 ) the practical velocity spectrum makes the interactive migration velocity analysis feasible and convenient

    與其他類似偏移速度分析方法的不同點在於: ( 1 )疊深度偏移採用基於動理論的速合成震源記錄演算法; ( 2 )偏移方法採用平面震源,與速度分析方法一致; ( 3 )應用控制明技術,避免了因橫向變速而導致的平面震源場在傳播過程中的畸變,從而減小了速度分析的誤差; ( 4 )實用的速度譜設計,使交互偏移速度分析可行且易於操作。
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