斷面形狀 的英文怎麼說

中文拼音 [duànmiànxíngzhuàng]
斷面形狀 英文
cross-sectional shape
  • 斷 : Ⅰ動詞1 （分成段） break; snap 2 （斷絕;隔斷） break off; cut off; stop 3 （戒除） give up; abstai...
  • 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...
  • 狀 : Ⅰ名詞1 （形狀） form; shape 2 （情況） state; condition; situation; circumstances 3 （陳述事件或...
  • 斷面 : section; fracture surface; plane of fracture
  1. In the course of working, ， the plow will make use of the shuttling method so that it can dig alternately either on the left or on the right. compared to the unilateral plow, it can improve the productivity because it can help leave off the soil 、 take from the consumed energy and reduce the empty journey. to meet the requests above, we will use a remote cylinder with both a small cubage and double functions, approximately designing the plow to be columniform and symmetric. after the experiment for a period in the field, we found that the most frayed areas had happened at the places of both plow shank and share and at the same time the base of the remote cylinder had ruptured suddenly

    與單向犁相比，其優點在於：耕地無開、閉壟，地表平整，降低了耕后整地的能量消耗，減少了地頭的空行程，因而大大提高班次生產率。為了滿足犁體梭式作業的要求，我們採用了一隻小容積雙作用的液壓油缸；同時對犁壁曲面的形狀採用了近似圓柱形的對稱設計。但經過一段時間的田間試驗，我們發現：該犁犁胸部分的犁脛和犁鏵上的犁尖在工作中磨損較為嚴重；主犁梁和油缸缸體的連接部分（即油缸底座）突然發生了斷裂，造成整個犁體無法正常工作。
  2. Shape definition for snap face curve of twing screw ofcomplete conjugation

    全嚙合雙螺桿斷面曲線幾何形狀的確定
  3. The key production technology of aluminum sheets are thickness accuracy and shape control, its main application products are drink cans 、 automobile parts, electrolytic condenser 、 small tube for condenser 、 drum for laser printer

    鋁合金板材之關鍵生產技術為提高板厚精度及形狀控制技術，應用製品主要有飲料罐、汽車零件、電解冷凝器、小斷面冷凝管、雷射印表機感光輥筒。
  4. Only a few sectional shapes are sensitive to this condition.

    只有少數斷面形狀對這種情況是敏感的。
  5. This dissertation is concerned with the problem of reconstructing the surfaces of 3 - d objects from a collection of planar contours representing cross sections through the objects

    本文主要關注基於輪廓數據的三維物體對象曲面重構問題，輪廓表示著一系列通過物體對象的斷層截面形狀。
  6. Effect of edge rolling on the plate profile

    立軋對中厚板斷面形狀的影響
  7. A test has been carried out on three typical bridges sectional models of flutter derivatives to find the general rules with the change of flutter derivatives of the bridges sectional model. and it has been discovered that this change depend on the torsional damping, an element closely relating to the h * 2 and a * 2 4

    通過對三種典型斷面顫振導數的測試，考查了各顫振導數隨斷面形狀的變化趨勢，說明了最主要的變化體現在與扭轉阻尼有關的h _ 2和a _ 2項。
  8. However, the cross-sectional shape frequently departs from the circular and at times this eccentricity may assume importance.

    然而，橫斷面形狀往往偏離圓形，而且有時這種偏離是有其重要性的。
  9. Considering that the characteristics of our country ' s highway tunnels are always of long spans, tabular and of various geometry, by means of thorough analysis of the different problems existed in the design of support structures of the tunnels at present, this paper pays special attention to the two key problems, optimization method of form selection of structural section of the tunnel as well as the stability and bearing capacity of the support structures, in the design of the long and large tunnel on high - class highway, introduces the simplified complex - form optimum method in the structure optimization theory, discusses the optimum design model of lining section of highway tunnel with satisfying demands in building clearance, ventilation and load conditions, puts forward an optimization method of form selection of three different kinds of lining sectional forms ( i. e. single - center circle, three - center tabular circle and three - center sharp circle ), establishes a complete set of systematic optimum design the ory and method of long and large tunnel on high - class highway, develops the corresponding computer software used on the planned xuefeng mountain highway tunnel on shaoyang to huaihua expressway in hunan province for optimization of form selections of the structural sections, and obtains a series of relatively reasonable structural design parameters

    本文針對我國公路隧道多為大跨度、扁平、幾何形狀呈多樣化的特點，通過深入分析目前隧道支護結構設計中存在的各種問題，抓住高等級公路長大隧道設計中隧道結構斷面的優化選型及隧道支護結構的穩定性與承載能力兩個核心問題，引入結構優化理論中的簡易復合形優化方法，深入探討了滿足建築限界、通風條件、受力狀態約束等條件下公路隧道襯砌斷面優化設計模型，提出了三種襯砌斷面形狀（單心圓、坦三心圓和尖三心圓）的優化選型方法，建立起一套完善的高等級公路長大隧道的系統優化設計理論與方法，並開發出相應的計算機程序，用於擬建的上海至瑞麗國道主幹線湖南省邵陽至懷化高速公路雪峰山長大高速公路隧道的結構斷面優化選型，得出了一系列較為合理的支護結構設計參數。
  10. As the basis of stochastic torsional analysis, a stepped thin - walled beam model with complex cross - sections of arbitrary shapes ( open, closed or mixed ) is established in this paper, which takes into account the effect of secondary shear flow resulting from warping restraint

    摘要具有復雜斷面形狀的階梯精密梁模型作為扭轉隨機分析的基礎，可以計及翹曲約束引起的二次剪流。
  11. It was also investigated and analysed on the styles of cross section in road green space, the rate of green space, the kind of green space, the quantity of plant spaces in green space, the format of planting. on the base of these, the planning designs of road green space in the blocks of heze city were also studied in combination with the practical situation which the city of heze were building to be a plain - plantation city with the flowers and water. the main results were as follows : 1. there were some problems about road green space in blocks of heze city, which were detected and researched. ( 1 ) the rate of road green space was low and the styles of cross sectionin road green space were simple

    本研究以菏澤城區道路綠地及街頭綠地為研究對象，對其綠地斷面形式、綠地率、綠地類型、綠地植物種類、數量、種植形式等現狀進行了全面的調查和分析，在此基礎上，結合菏澤近年創建以「花城水邑」為依託的平原森林城市建設的實際，對菏澤城區道路綠地規劃設計進行了研究，主要結果如下: 1 .菏澤城區道路綠地存在以下問題: （ 1 ）道路綠地率低，綠地斷面布置形式單一，中心島面積偏小; （ 2 ）植物種類少，景觀效果差; （ 3 ）植物配置形式單一，地方特徵不突出; （ 4 ）某些植物選擇不當，如遮陰功能差，影響交通安全等; （ 5 ）行道樹與架空線存在矛盾，影響樹木生長，景觀效果差; 2 .根據荷澤實際情況進行了城區道路綠地規劃設計研究: （ 1 ）提出了菏澤城區道路綠地規劃設計的依據、原則、總體布局、布局形式。
  12. The shape of cross section of gravity dams under basic loads was optimized from an initial quadrilateral region with the stability of dam bodies against sliding and the tensile stress in dam heels taken as restraints

    以四邊形為初始域，以重力壩的穩定和壩踵拉應力為約束條件，對基本荷載作用下的重力壩基本斷面形狀進行優化。
  13. At first, the author analyzed general situation and each landscape elements and visual effects of 18 main lakes in wuhan city downtown, and put great emphasis on landscape character of pool, marsh and river beside of the lake, and the different quality, flat surface and cross section of shore

    本研究分析了武漢市市區內18個主要湖泊的景觀概況以及各景觀要素的現狀和觀視效果，重點討論了湖泊、池塘、沼澤和河流的景觀特點以及岸坡的質地、平面形態、斷面形態等景觀特點。
  14. 2 the cross section of diamond layer

    2鉆石層的斷面形狀
  15. Profile of fillet weld

    角焊縫斷面形狀
  16. The results show that the cross - section shapes of roadways strongly influence the stability of surrounding rocks

    結果表明：斷面形狀對巷道圍巖的穩定性有較大影響。
  17. It is different from a section that the cut only represent cutting shape, but the the projection views after cutting must be drawn by section

    斷面圖與剖視圖的區別是：斷面圖只畫出機件的斷面形狀，而剖視圖除了斷面形狀以外，還要畫出機件剖切之後的投影。
  18. A study on the structural deformation of a special dam body with a comprehensive analysis method is presented, by taking section 33 of the qingtongxia dam as an example. the dam block is located at the abutment on the right bank, like an “ earth - retaining wall ”, whose cross section is “ high - heeled shoe ” sheped. because of the special structure and load condition, its deformation toward the downstream is large. deep research of its deformation law is conducted, and analysis of the special structure, the boundary condition of this dam block is performed, and the physical genesis of the large deformation of the dam block is revealed

    以青銅峽大壩33壩段為例，提出應用綜合分析法研究特殊壩體結構的變形規律.該壩段位於右岸壩頭，類似一「擋土墻」 ，斷面形狀如「高跟鞋」 .由於結構及受力條件特殊，產生了向下游的較大變形.本文應用綜合分析法（多種模型分析、結構計算等）對其變形規律進行了全面的分析研究，並重點對該壩段的特殊結構和邊界條件進行深入分析研究，弄清了該壩段向下游有較大變形的物理成因
  19. But the sbg has the complicated tooth surface structure, which makes its manufacturing and measurement more complicated than those of ordinary cylindrical gear. meanwhile, it is an exploring phase to analyze and diagnose sbg ’ s process errors

    然而，由於螺旋錐齒輪的齒面形狀復雜，與普通圓柱齒輪相比，其加工和測量非常復雜，對其工藝誤差分析與診斷也處于探索階段。
  20. The impact of cross - section shape of roadways on the stability of surrounding rocks was analyzed by means of numerical simulation

    摘要利用數值計算方法，研究了斷面形狀對巷道圍巖穩定性的影響。
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