preliminary computation 中文意思是什麼

preliminary computation 解釋
初步計算
  • preliminary : adj 1 預備的；初步的，初級的。2 序言性的，緒言的。n 1 〈常 pl 〉初步，開端；預備行為[步驟、措施]...
  • computation : n. 1. 計算，估算。2. 計演算法。3. 計算結果，得數。
  1. The preliminary computation is the same as that for ordinary levelling.

    概算與普遍水準測量相同。
  2. Through flume experiment and numerical simulation, preliminary work on computation of water surface profile in regulation river reach, numerical simulation of flow with single spur dike in flume, and 3 - d numerical solution of flow around spur dikes group are carried out in this paper

    本文通過模型實驗和數值模擬相結合的研究方法，在整治河段一維水面曲線計算，單丁壩繞流數值模擬，紊流數學模型在航道整治工程中的應用以及丁壩群附近水流的三維流動特性等方面做了一些初步研究。
  3. The preliminary results obtained by solving n - s equations show - viscous effects clearly. in addition, based on euler equations the effects of point distribution, cloud structure and weight selection on computational results have been analyzed, which results in having a convenient technique of point distribution in the computational domain and a rule of point selection forming an appropriate. clouds of points used in the computation

    此外，論文結合無粘euler方程的求解，對無網格演算法涉及的計算域內點的分佈、當地點雲結構及空間導數逼近的加權因子等問題對計算結果的影響進行了分析和比較，完善了方便的區域離散布點方法，明確了點雲生成選點準則。
  4. We see as a key trend here is that we ' ll have supercomputers of all sizes, including one that will cost less than $ 10, 000 and be able to sit at your desk or in your department and be very, very accessible, and you ' ll be able to use that for preliminary results or simple problems and yet will have an architectural continuity that means that when you want to take that same computation and do it with a finer level of detail, submitting it off to a cluster that ' s dramatically larger and can do more will be extremely straightforward

    當一個主要趨勢這里是，我們看見我們將會有超級計算機有各種不同的大小，包括將會值少於$ 10 ， 000 ，而且可以的一坐在前你的書桌或在你的部門中和是非常，非常可接近的，而且你將會可以使用作為初步的結果或簡單的問題和仍然將會有意謂的建築連續性當你想要拿的時候相同的計算和它由於比較好水平的細節，走開委託它到戲劇地比較大的群而且能做較多的意志極端地筆直。
  5. Computation results provide optimized dimensions of regenerator for different pressure ratios at a fixed acoustic power input, which could be a preliminary guide in designing a regenerator for pulse tube refrigerators

    計算了給定輸入聲功率、不同輸入壓比條件下回熱器的優化尺寸，可為脈管製冷機回熱器的優化設計提供參考。
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