船體型面 的英文怎麼說

中文拼音 [chuántǐxíngmiàn]
船體型面 英文
moulded hull surface
  • 船 : 名詞1. （水上的運輸工具, 船舶的通稱） boat; ship; vessels 2. （姓氏） a surname
  • 體 : 體構詞成分。
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  1. With the development of computer technology and free - form surface modeling, body plan description on the computer has been converted into hull surface model simulation in which more information is included so that hydrostatic properties calculation can be carried out with hull information directly

    隨著計算機技術與復雜曲面造型技術的發展，計算機上的船體型線的描述，目前已發展成為三維曲面乃至三維曲面實體表達。與線框圖相比，三維圖形中包含的信息更為豐富，實現了計算機上船體模型的模擬。
  2. ( 5 ) intersecting point distribution between every cross - section of both hull and damaged compartment under arbitrary floatation and waterline with 2d offsets is given particularly. calculation of underwater geometric properties of both hull and compartment is treated as one process, the same to calculation of ship floatation, intact stability and damaged stability

    （ 5 ）本文給出了基於剖面曲線的積分計算模型中任意浮態下的船體及破損艙的每個橫剖面與水線的交點分佈，並將完整船舶與破損艙室在任意浮態時水線下的要素計算、完整船舶與破損船舶的浮態計算與穩性計算分別統一為一個過程。
  3. Then curvatures and highlight lines are used to estimate fairness of curve and surface respectively

    在船體曲面造型設計中，常用到曲面與平面的求交運算。
  4. This vessel is a steel cruiser of all - welded construction, two - layer deckhouse, catamaran, double engines, double propellers, double rudders and round bilge, with two semi - hulls connected by bridge, transverse framing for main hull, and longitudinal and transverse composite framing for the superstructure deck. the outlook is matched with the modern buildings and greening overview on both sides of the pearl river. the interior decoration layout is characterized by the multi - functions, luxury, comfort, catering and recreation

    本船為鋼質全焊接結構二層甲板雙體雙機雙槳雙舵圓舭型線，兩片體以連接橋相聯，主船體橫骨架上層建築甲板縱橫混合骨架式，外觀具有與珠江兩岸現代化建築及沿岸綠化景緻協調內部裝飾布置以多功能豪華舒適以餐飲娛樂為特色的觀光游覽船，航行於珠江沙角水域以內河面。
  5. The polystyrene froth board other name forth board, the eps board are by includes the volatile liquid foaming agent to be possible the sending polystyrene, after heats up sends the white which heats up in the mold takes shape enable it in advance to have the tiny structure especially ， mainly to use in to construct the wall, the house surface heat preservation, the compound board heat preservation, the cold storage, air conditioning, the vehicles, the ships heat preservation heat insulation, the floor heats, use and so on decoration carving is extremely widespread

    聚苯乙烯泡沫版? ?又名泡沫版、 eps板是由含有揮發性液體發泡劑的可發性聚苯乙烯珠粒，經加熱預發后在模具中加熱成型的白色物體，其有微細閉孔的結構特點，主要用於建築墻體，屋面保濕，復合板保溫，冷庫、空調、車輛、船舶的保溫隔熱，地板採暖，裝潢雕刻等用途非常廣泛。
  6. On the base of above work, nonlinear characteristics of hydrodynamic pressure on ship surface are studied by the means that compares the theoretical results with those of model experiments

    在上述研究工作的基礎上，採用理論計算與模型試驗相結合的方式，研究了船體表面水動壓力的非線性特性。
  7. Thirdly, imposing pressure load on the wetted surface is a hard job because the pressure value is various and there is no regularity to fellow especially when the model is large. so it ' s very important to find a feasible automated loading approach that can be used in the fem analysis of ship structure

    3 、由於向有限元模型施加壓力的時候，船體濕表面的壓力不盡相同，並且沒有規律可循，如果單元很多，那麼手工加載的效率就很低，本文開發了基於pcl的自動加載程序，提高了工作效率。
  8. To provide a practical tool for fatigue assessment, this approach is based on the so - called simplified fatigue analysis with the assumption that the long - term stress histogram of the hull structure follows the weibull probability distribution, the s - n curves used in the assessment and evabatbn are the basic design - n curves for non - nodal johts " issued by den ( department of energy of united kingdom ), combining with computer technology the assessment procedure is programmed, which will indicate the fatigue damage condition and degree of technical status of tanker hulls

    在中國船級社（ ccs ） 《船體結構疲勞強度指南》和美國船級社（ abs ） simplifiedfatigueanalysis的基礎上，根據對油輪結構特點和貨載特點的分析，討論了油輪船體疲勞損傷的影響因素，討論油輪疲勞強度計算方法和計算程序，引入模糊質量評級的方法，建立油輪疲勞損傷評估模型。結合先進的計算機技術，編制出油輪疲勞分析程序，採用典型實船資料，對其疲勞狀態進行評估，結果與實際情況比較吻合，表明該程序具有一定的合理性，可作為油輪船公司評價油輪技術狀態時在疲勞損傷方面的參考。
  9. The prediction of propeller - induced hull pressure fluctuation in non - uniform flow is studied by using theoretical calculation and model experiment systematically. an intact method and computer program for the prediction of unsteady cavitating propeller - induced hull pressure fluctuation in non - uniform flow is set up in this paper. the measurement of propeller induced hull pressure fluctuation in depressurized towing tank carried out in this paper is the first time inland

    本文從理論計算和模型試驗兩個方面系統地研究了不均勻流場中螺旋槳空泡誘導的船體表面脈動壓力的預報問題，建立了一套完整的預報非定常空泡螺旋槳誘導的船體表面脈動壓力的方法和程序，並在國內首次完成了在減壓拖曳水池中進行空泡螺旋槳誘導的船體表面脈動壓力測試。
  10. From the conclusion, we can know the results can give a same judgment of ship structure safety, adding end shear force can little increase the stress and multi linear adding may make the result worse

    這些結論基本概括為：按照各船級社的方法計算，對船體結構的安全性進行評估可以得到相同的判斷；對模型局部仍需要進行詳細的局部計算；施加端面剪力會略增大計算應力結果； dnv 、 lr多次計算進行疊加。
  11. Polynomial, transcendental function, new quadratic curve, b - spline and nurbs have been used in expression of hull molded line, trapezoidal method, simpson method have been used in static calculation

    在船體型線的表達方面有多項式、超越函數、新二次曲線、 b樣條函數、非均勻有理b樣條函數等。
  12. To interpolate the given ship offset data, the ship - hull surface is represented successfully by nurbs. the boundary conditions computation and knots vector construction are detailed in nurbs curve and surface interpolation

    本文根據船體型值表的數據，用nurbs曲面來描述完整船體曲面，對插值曲面邊界條件構造及節點矢量計算進行了研究，實現了船體曲線曲面的nurbs表達。
  13. Micro - bore calcium silicate without rock cotton is a white, hard new thermal insulation material which has the features of light unit weight, high hardness, low heat conduction coefficient, heat resisting, corrosion - proofed, cuttable and sawable, and widely used in the pipeline of electric, metallurgy, petrochemistry, architecture and shipbuilding industry, and heat resisting, fireproofed and soundproofed equipment of the house wall

    無石棉微孔硅酸鈣是一種白色、硬質的新型保溫材料，具有容重輕、強度高、導熱系數小、耐高溫、耐腐蝕、能切、能鋸等特點被廣泛應用於電力、冶金、石化、建築、船舶等領域的設備管道、墻體屋面的保溫隔熱和防火隔音。
  14. The paper sets up mechanics model of the robot when it is immobile, or mobile, or it is effected by acclivitous - resistant devices, makes kinematics analyses, and build up the kinematics equation

    建立了機器人在船體表面靜止、運動和加抗傾機構情況下的力學模型，進行了力學分析；同時還對機器人進行運動學分析，建立運動學方程。
  15. B - spline ship surface modeling with objectarx

    樣條船體曲面的造型
  16. Because the shape of hull is very complicated and the curves and the surfaces have second order continuity, after many years of research and discussion. the appearance of b - spline brings the ship cad with a breakthrough, now, nurbs ( nonuniform rational b - spline ) becomes the most powerful fuction in hull cuve fitting and fairing

    由於船體外形復雜，並且船體外形曲線與曲面具有二階連續的特性，經過多年的研究和探討，直到b樣條函數的出現和發展，才給船體型線的計算機輔助設計，帶來了突破性的進展。
  17. The results indicate that start and end segment of interpolation curve are changed with different boundary conditions. interpolation and approximation of arbitrary data points and ship hull surface modeling based on nurbs is implemented

    研究了nurbs的曲線與曲面的正算、反算演算法及其邊界條件的確定方法，實現了任意點列的nurbs插值與逼近及船體曲面造型。
  18. The underwater ship hull cleaning robot researched in this paper belongs to the wall - climbing robot, and is supported by the heilongjiang homecoming scholar fund. it has wide application value

    本文研製的水下船體表面清刷機器人是壁面移動機器人的一種類型，是結合黑龍江省歸國人員基金項目開展的，具有廣闊的應用前景。
  19. Advances of ship surface modeling

    船體曲面造型研究進展
  20. The advantages, such as easily computing form - lines and accurately lofting, are offered by mathematical ship - hull surface. hull structure modeling, engineering analyzing and manufacturing are based on mathematical ship - hull surface. furthermore, hull structure designing in virtual reality environment and intelligent building depend heavily on the ship - hull surface model

    船體曲面的數學描述有著很大的優越性，如放樣精確，求值（型線、肋骨線、結構線、接縫線等）方便，也是後面船體結構設計，工程分析，建造的依據，是實現智能設計、虛擬建造的先決條件。
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