有孔圓板 的英文怎麼說

中文拼音 [yǒukǒngyuánbǎn]
有孔圓板 英文
apertured-disc
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 板 : Ⅰ名詞1 （片狀硬物體） board; plank; plate 2 （專指店鋪的門板） shutter 3 [音樂] （打拍子的樂器） ...
  1. The 3d finite element analysis of a plat with a small hole

    平板開小圓孔應力集中的三維有限元分析
  2. Mr hardwick said the new offices would help to dispel some outdated perceptions of london ? “ fog, bowler hats and the stiff upper lip ”

    哈德威克先生稱，這些新的辦事處將有助於人們消除對倫敦某些過時的印象? ? 「迷霧，圓頂禮帽和刻板的面孔」 。
  3. The regular script sharp gauze production factory attendance “ township of the chinese silk screen ”, this factory manager the time is engaged in the gauze and silk screen ' s production and the sale, my factory product specification is complete, quality excellent, including : the stainless steel mesh, the ectrowelding net, the heavy hexagonal network, the ore strainer, the metal net, the round hole net, the security net, the copper screen, the steel plate lattice - work, the ginning network, the safety net, cancel the flowered net, the extra wide net, the window screening, the guard rail net, the road guard rail, the railroad guard rail, the airport guard rail, the factory railing, the garden guard rail, the black cloth and silk, to breed the cage to have, the plastic even net, the galvanization silk and so on each kind of silk screen, widely uses in professions and so on petroleum, chemical industry, building, spinning and weaving, medicine, aviation, astronautics

    楷銳金屬絲網製品廠地處「中國絲網之鄉」 ，本廠長期從事金屬絲網及絲網的生產和銷售，我廠產品規格齊全，質量精良，主要有：不銹鋼網、電焊網、重型六角網、礦篩網、金屬網片、圓孔網、防盜網、銅網、鋼板網、軋花網、安全網、勾花網、寬幅網、窗紗、護欄網、公路護欄、鐵路護欄、機場護欄、工廠圍欄、花園護欄、黑絲布、養殖籠具、塑料平網、鍍鋅絲等各種絲網，廣泛用於石油、化工、建築、紡織、醫藥、航空、航天等行業。
  4. An analytical expression of stress concentration factor for a finite wide plate with an eccentrically placed circular hole

    含偏心小圓孔的有限寬板條孔邊應力集中系數的一種解析表達式
  5. Present the experimental research carried out on strain and stress by applying the resistance strain surveying technique to the big hole sealed heads in the new fire - tube heating boilers with the laws of strain and stress distribution obtained and allowable working pressure given because there is no applicable standards or specification for calculating the strength of crude oil heating boiler heads perforated by densely distributed big - holes, which, to a certain extent, hampered the further development of crude oil heating boilers in china, and concludes from experimental results that strain and the stress of circumference are fairly large near the edge of big - hole, and the cross ribs enhance strength of sealed head to a certain degree

    油田火筒加熱爐密集大開孔封頭的設計計算，因沒有相應的強度計算標準在一定程度上限制了我國油田火筒加熱爐技術的發展.採用電阻應變測量技術，對新型火筒加熱爐大開孔封頭進行了應力應變試驗研究，得到了封頭的應變和應力分佈規律，給出了大開孔封頭允許的工作壓力.試驗結果表明，大孔邊緣圓周處應力應變較大，十字筋板對封頭有一定加強作用
  6. The details are as following : 1 ) through the experiments of seventeen reinforced concrete plates with round openings, stress distributions of concrete and steel bars, concrete cracking, failure mechanism, and the influence of reinforcing bars with different amount and layouts on cracking and failure mechanism of the specimens are studied. the experimental study provides data not only for the validation of fea model and nonlinear fem program, but also for the research on new methodology of design for orifices

    本文的主要工作有： 1 ）通過17塊帶圓孔鋼筋混凝土板的試驗，研究在荷載作用下孔口周圍混凝土和鋼筋的應力應變分佈和孔口開裂、破壞規律，以及不同的配筋方式和數量對孔口混凝土裂縫的產生、發展及孔口破壞的影響，為驗證有限元分析模型及非線性分析程序的可靠性提供試驗依據，並為建立新的孔口配筋設計方法提供基本試驗資料。
  7. The residual strength of damaged composite laminates and their repaired structures are calculated, and the influence of the repair parameters is discussed by the finite element and program stated above. some useful conclusion can be drawn according to the curves, which show the influence of repair parameters to repair effect. for the laminate which contains a circle hole, the suggested patch shape is circle, the patch size is 2 to 3 times than the diameter of damaged hole, the patch thickness is equal to the parent laminate and the patch stacking sequence is the same as the parent laminate

    用所建立的二維有限元模型和編寫的有限元程序計算損傷板及其修補結構的剩餘強度，並分析了修補參數對修補效果的影響；根據本文計算得到的修補參數對修補效果的影響曲線，可以得到如下結論： ?對于含孔復合材料層壓板，當圓形補片與母板鋪排順序相同、直徑為損傷孔直徑2 3倍、相對厚度為100時能夠獲得比較好的修補效果。
  8. Expressions of stress concentration factors for an eccentric circular hole in a tension orthotropic finite - width strip

    拉伸正交各向異性有限寬板偏心圓孔的應力集中系數表達式
  9. With two structures of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins, the bearings are characteristic of their spherically formed outer ring raceways allowing for misalignment within 3 degree deflection between inner ring and outer ring, so as to compensate concentricity and deflection errors

    詳細信息:調心球軸承由圓柱孔和圓錐孔兩種結構，保持架的材質有鋼板、合成樹脂等，其特點是外圈滾道成球面形，具有自動調心性，可以補償不同心度和軸撓度造成的誤差，但其內、外圈相對傾斜度不得超過3度。
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