潛艇結構 的英文怎麼說

中文拼音 [qiántǐngjiēgòu]
潛艇結構 英文
submarine structure
  • 潛 : Ⅰ動詞1 （隱在水下） go underwater; hide under water; dive 2 （隱藏） hide3 [書面語]（涉水） wade ...
  • 艇 : 名詞（輕便的船） a light boat
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 潛艇 : submarine; dunker; oscar
  • 結構 : 1 （各組成部分的搭配形式） structure; composition; construction; formation; constitution; fabric;...
  1. The optimum designs of a good and applied outer pressure tank structure of submarine ? quasi - homocentric structure, based on approximate analytical methods and finite element stress analysis method are made

    提出了準同心圓式潛艇外部耐壓液艙結構是一種優良實用的結構型式，給出了這種結構基於近似解析法和基於有限元應力分析的結構優化設計方法。
  2. In order to approach the optimum design of changeover portion structural shapes for submarine ' s different diametral pressure cabins, a new structural type, named the double arc transition form, is introduced based on the analysis of stress concentration, by using the engineering calculation method and finite element mthod

    摘要為了探討潛艇不同直徑的耐壓艙室過渡段結構型式的最優設計，利用工程計算方法和有限元方法，分析過渡段結構的應力集中，提出了能夠使不同直徑圓柱殼光滑過渡的結構形式雙圓弧式過渡形式。
  3. In the end of this thesis, basis on the structure dimension of a specifically submarine, some solutions for strengthening structure are discussed, such as increasing the thickness of shell, reducing the spacing of frames, increasing the bending inertial moments of frame and setting the intermediate stiffer, when the extreme diving depth becomes 450m or 600m. comparing these structure weights, the excellent solution is the lightest structure

    本文最後以某核潛艇指揮艙的結構形式作為計算實例，對下潛深度分別增加到450米和600米的情況，選擇增加殼板厚度、縮小肋骨間距、增加肋骨尺寸以及加設中間支骨等加強方案，經分析確定其中結構重量最輕的方案為最佳設計方案。
  4. Compared with the nuclear - powered submarine, conventional submarine has standout merits of simple structure, lower expenditure of manufacture and maintenance. but some fatal failings such as high exposure probability and low durability also exist

    與核動力潛艇相比，常規潛艇具有結構簡單，造價及維護費用低等突出優點，但也存在著易暴露目標和自持能力有限等致命弱點。
  5. The submarine noise detected by sonar consists of two parts : propeller - generated hydro - dynamical noise, which can be greatly reduced by improving the submarine rear shape ; radiated noise from the submarine structure excited by the centrifugal forces ( moments ) of rotatory machine, which is more complicated and influenced by many factors

    聲納所探測的潛艇噪聲包括兩部分，一是螺旋槳運轉帶來的水動力噪聲，二是潛艇主機工作時產生的不平衡力和力矩引起潛艇結構振動，帶動流場振動從而輻射噪聲。通過改進潛艇尾部線型設計，已將水動力噪聲降到比較低的程度，而結構噪聲則復雜得多，與許多因素有關。
  6. This thesis focuses on the attention on the study of pressure hull structure design of large deep diving submarine

    本論文主要研究大型深潛潛艇耐壓船體的結構。
  7. Rule of examination for submarine hull structrue welder

    潛艇船體結構焊工考試規則
  8. Inspection regulation of welding quality for submarine hull structure

    潛艇船體結構焊接質量檢驗規則
  9. Three phase dry type power transformer, which make it with those features : safety, reliability, and energy saving, fireproof, flameproof, simple maintenance etc., the design is advanced ; the structure of products is reasonable and the outline is fine, the main performances of the products are much better than the national standards, for example, partial discharge level no - load loss, on - load loss, noise level, it is adaptable for application on heavy humidity and severely pollute places which are near to lake, sea and rive, as well as, high demand - fireproof, heavy load capacity place, such as : high building, airport, station, port, underground, hospital, electrical power station, metallurgy, shopping center, residential area and petroleum chemical industry, nuclear power station, nuclear - powered submarine

    非包封線圈三相干式變壓器，具有安全可靠節能防火防爆維護簡單等優點。其設計先進結構合理外形美觀。主要性能指標均優于國內標準，如局放水平空載損耗負載損耗噪聲以及能適應高溫度環境使用等，可安裝在靠近湖海河邊污穢潮濕的環境及防火要求高負荷較大的地區，適用於高層建築機場車站碼頭地鐵醫院電廠冶金行業購物中心居民密集區以及石油化工核電站核潛艇等場所。
  10. With the using of high strength steel and the development of the structure design, the fatigue strength becomes more and more prominent and the rules of design can no longer meet the demand of the design nowadays

    由於新的高強度鋼材料的使用，和結構設計發展的需要，潛艇結構的疲勞強度問題更加突出，現行設計規范已經不能滿足設計的要求。
  11. Provided that the submarine structure strength is met, noise is vital to submarine battle ability

    在保證潛艇結構強度的前提下，安靜性和隱身性對提高潛艇的戰鬥力至關重要。
  12. With finite element method, a series of stability analysis for a cylindrical shell, which is similar to the real construction of a submarine hull is carried out

    模擬實際潛艇結構、裝載、安裝的設備、製造公差及腐蝕等進行了一系列的計算和實驗驗證。
  13. The numerical simulation method based on the strip - yield method has begun to be used in the air space structures, but not used in the fatigue questions in the submarine

    基於帶狀屈服模型的數字模擬方法在航空航天結構上已經開展運用，但尚未用於潛艇結構疲勞斷裂問題。
  14. Comparing with the model test data the result of the calculation is more close to that from the formula in " design and calculation standard for submarine structure ( gjb ) "

    與實驗數據進行比較，其計算結果比利用gjb 《潛艇結構設計計算規則》的計算結果更接近於真實值。
  15. The using rules about the fatigue strength in " design and calculation standard for submarine structure " is worked out according to the standard that the ultimate time of submergence is less than 500

    現行的「潛艇結構設計計算規則」中關于疲勞強度的設計，是按照極限下潛次數不超過500次的標準進行校核。
  16. This paper is aimed to provide a computational method of sound radiation from the pressure and non - pressure hulls of submarines subjected to harmonious point forces. it is significant for reducing vibration and sound radiation of the submarine hull, guiding the optimization design of submarine and enhancing its battle ability

    本文尋求潛艇耐壓和非耐壓船體結構受激振動輻射噪聲的計算方法，分析潛艇結構輻射噪聲的影響因素，對降低艇體振動和輻射的噪聲，以及潛艇結構進行隱身優化設計、提高其戰鬥力具有十分重要的理論指導意義。
  17. The numerical simulation technique is used to study on the fatigue properties of submarine with high strength steel. the numerical simulation model is established and its feasibility is validated. at last, the possibility of establishing a kind of calculation and design methods of fatigue life in submarine structure is primarily analyzed

    本文把疲勞裂紋閉合模型通過切片合成法引入到潛艇結構疲勞強度計算上來，建立了潛艇結構疲勞強度的數字模擬計算的數學模型，分析該方法在潛艇結構疲勞強度計算上應用的可行性，為建立一套計算和設計潛艇結構疲勞強度的方法作了初步的探討。
  18. The opening stress and the life of crack growth is calculated and compared with the test results and the experience formula. the feasibility of the newman theory of opening stress used in the high strength steel is validated. then through the slice synthesis method, the three dimension surface crack of the weld joint of cone - cylinder is decomposed into many plane through cracks

    本文將基於裂紋閉合現象建立的帶狀屈服模型，用在平面貫穿裂紋中，計算此時的裂紋張開應力和疲勞裂紋擴展壽命，與試驗結果和經驗公式比較，驗證newman裂紋張開應力理論在高強鋼中的可行性；然後，用切片合成法，把潛艇結構凸錐柱結合殼焊縫處的三維表面裂紋分解成平面貫穿裂紋，用帶狀屈服模型的理論來分析平面貫穿裂紋，得到裂紋沿深度方向的擴展速率，進而得到潛艇結構的疲勞壽命。
  19. Stability analyses on pressure structure of submarine

    潛艇耐壓結構的穩定性分析
  20. Finite element stress analyses on all pressure structure of submarine

    潛艇耐壓結構全船有限元應力分析
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