閉模 的英文怎麼說

中文拼音 [bìmó]
閉模 英文
clamp close
  • 閉 : Ⅰ動詞1. （關; 合） close; shut 2. （堵塞不通） block up; obstruct; stop up Ⅱ名詞（姓氏） a surname
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  1. Instead of closed boundary conditions which will bring large pressure effects because of return flow, a flow through boundary condition is adopted

    該模型的主要特點是採用開放邊界條件，從而可以避免原有封閉模型因迴流問題而產生的復雜效應。
  2. Firstly, based on the present research all over the world, a 3d quasi - single phase model is built together with k - equations. the special feature of this model is taking account of the influence of interaction between liquid and gas, that is to say, the influence of interphase drag force, lifting force perpendicular to the relative velocity, virtual mass force and gas or liquid volume fraction in the fluid field have been considered. a 3d two - fluid model is also built in order to describe more accurately the fluid flow on distillation trays by comparing the computational results of quasi - single phase mathematical model with of two - fluid mathematical model

    本文在國內外已有的研究基礎上，首先建立了以k - （封閉模型為基礎的三維擬單相流模型，該模型的特點在於充分考慮了氣液兩相間相互作用的影響，即計入了相間曳力、橫向升力、虛擬質量力和氣、液相含率對流場的影響；並建立了塔板三維雙流體模型，主要目的是通過對比擬單相流數學模型、雙流體數學模型的計算結果，建立能夠準確描述塔板上流體流動的數學模型。
  3. This operation provides positive opening and closing action, thereby reducing "flash" on the grids.

    這種操作具有良好的開模和閉模作用，因而減少了板柵上的「毛刺」。
  4. This operation provides positive opening and closing action thereby reducing "flash" on the grids.

    這種操作起到了良好的開模和閉模作用，因而減少了板柵上的「毛刺」。
  5. According to the special shape and operate requirements of the torpedo, the structure and moulding process of the torpedo shell are established, in which the body and overlay block with grooves are moulded by fiber winding, and close moulding respectively with the adhesive by limited stop compression. in the light of the selection of raw material system, composite system with outstanding performance are defined, based on which the mechanical properties are tested., with the overall consideration of structural characters and design demands, the main factors which may have effects on the strength and stability ( including stiffness section dimension, stiffeners space, skin thickness and skin lay angle ) is optimized one by one for the structure design parameters on the base of the fem model of skin, stiffness and layover block by fem. as a result, the prototype with 1 : 1 proportion and its structure and lay optimization design are completed. the moulding technology for polyurethane foam moulding the stiffened shell is obtai ned in terms of the design, manufacture moulding, experimental mould and tooling

    依據在研產品特殊的外型結構和使用要求，確定了該型號水雷復合材料殼體的具體結構形式和復合成型工藝路線，即由纖維纏繞工藝成型主體異形件，閉模成型帶通槽外貼塊，用限位加壓工裝實現粘接的工藝路線；通過對原材料體系的篩選，確定了綜合性能較好的復合材料體系，以此為基礎進行了力學性能測試；運用有限元方法，建立了蒙皮、筋條和外貼塊的分析模型，綜合考慮結構特點和設計要求，對影響結構強度與穩定性的主要因素（包括筋截面尺寸、筋間距、蒙皮厚度、蒙皮鋪層角度）分別進行了結構設計參數的優選，最終完成了復合材料異形耐外壓殼體1 : 1樣件和縮比實驗件結構及鋪層優化設計；完成了聚氨酯泡沫胎成型內置加筋殼體的成型工藝技術研究；對縮比件進行外壓性能測試，並給出了應力、應變測試結果。
  6. Die blocks for closed - die hammer forging

    閉模錘鍛用模塊
  7. There are three patterns of lateral enclose for the faults of buried hill chegu 20 : sealed by lithology joint, sealed by shale - smear and sealed by high displacement pressure in fault zone

    摘要車古20潛山斷層側向封閉有3種模式，即巖性對接封閉、泥巖塗抹封閉和斷裂帶高排替壓力封閉模式。
  8. A open - close mathematic model is introduced into calculation of torsional vibration. results show : kurtosisness and high harmonic will increase when crankshaft have crack. 5. cylinder score is also diagnosed by torsional vibration in this paper, when cylinder score occurring, the friction of piston will decrease the action of air pressure

    本文借鑒了裂紋轉子剛度的開閉模型，首次對含有變剛度單元的柴油機動力裝置進行了扭振計算，結果表明柴油機曲軸有裂紋后，扭振的角位移和附加振動力矩的高諧次分量會增加，峭度值增加。
  9. A skin replacement of the calculator can be very convenient mode input at the keyboard closed, can also use the keyboard to open

    一款可以更換skin的計算器，可以在鍵盤關閉模式非常方便的輸入，也可以打開鍵盤使用。
  10. Numerical simulation on the three - dimensional turbulence flow in the pick - up tube is based on reynolds time - average navier - stokes equations. the k - turbulence - closed model is used in this paper. in the near wall area the standard wall function is used

    對集流管的三維粘性紊流模擬計算是建立在雷諾平均的navier - stokes方程的基礎上，紊流封閉模型採用目前工程上應用比較廣泛的模型，在靠近固壁區採用了標準的壁面函數法。
  11. Dvn will generate revenues from licensing fees on the estimated 3 million dvn designed set top boxes " stb " to be sold in the province, and from the provision of software and supply of related services in the next two years as the migration rolls out ; and over the long term from sharing in the revenues generated from value added services

    現時廣西約有三百萬有線電視用戶，廣西將逐步關閉模擬電視廣播，並採用天地數碼應用服務軟體進行數碼廣播。天地數碼將可在未來兩年，分享平移技術相關的服務收益，並可得到三百萬臺新機頂盒之授權生產專利費用，以及由數碼廣播衍生出來的各項電子商務增值收入。
  12. By analyzing the abundance distribution of the calanus sinicus at the fronts in the two surveys, we try to find the direct dominant physical processes. and on the basis of that, provide a simple coupled physical and biological model and apply it in the bohai sea. the position of the tidal fronts and vertical circulation structure near the fronts are examined using the blumberg & mellor 3d nonlinear numerical coastal circulation model incorporating with mellor & yamada level 2. 5 turbulent closure model

    論文基於目前國際上普遍使用的blumberg & melior三維非線性環流模型（ ecom ）並結合mellor & yamada的21 / 2階湍封閉模型，採用blumberg & mellor改進的半隱式數值差分格式，首先對黃海海洋鋒位置及其鋒區環流特徵、形成鋒的主要動力機制等進行了研究。
  13. It was reported that after a 10 day training period, the trainees will visit the 15, 000 households of catv subscribers in the city center to complete the change over and complete this work by the end of the year

    作為我市整體轉換的承辦單位，珠海廣播電視臺將免費為合法報裝、按時交費的用戶贈送和安裝數字機頂盒一臺，同時，根據規定，到2007年12月31日，香洲轄區范圍內關閉模擬電視信號傳輸，所有有線電視用戶全部轉換為有線數字電視用戶。
  14. This paper applied the character that linear subjective isometries preserve the geometric rank of a operator to characterize the onto isometries between compact operators space in weakly closed modules of nest algebras, and obtained the expressions of the isomtries

    摘要利用運算元的幾何秩在線性等距映射下不變的性質研究了套代數弱閉模中緊運算元空間的線性等距離映射，最後得到其空間實現形式。
  15. Steel closed die forgings - general technical delivery conditions

    閉模鍛造的鋼鍛件.通用交貨技術條件
  16. Based on the human capital research both inside and outside of china, chinese human capital input - output partial - closed model in 2000 is compiled by using input - output technique

    摘要在國內外學者對人力資本理論研究的基礎上，藉助投入佔用產出理論與方法，編制了2000年人力資本投入佔用產出局部閉模型。
  17. ( 2 ) work out a table of human - power capital input - output partially close model, on the basis of the consideration of the direct and indirect influence caused by residents " income growth and consumption expansion, and make the definition and quantitative analysis of the new designation in the table

    （ 2 ）在基本投入產出表的基礎上，考慮了居民收入的增加以及消費的擴大所帶來的直接和間接影響，編制了人力資本局部閉模型投入產出表，並對表中的新增項做了定義和量化分析。
  18. Application of homogeneous k - equation turbulent closure model in the coastal sea

    齊次湍流動能輸運方程封閉模型在淺海動力學中的應用
  19. Closed die forging

    閉模鍛造
  20. This operation provides positive opening and closing action, thereby reducing " flash " on the grids

    這種操作具有良好的開模和閉模作用，因而減少了板柵上的「毛刺」 。
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