特厚板 的英文怎麼說
中文拼音 [tèhòubǎn]
特厚板
英文
special heavy plate-
Sedimentary control of coalbed methane in this region were expounded according to the control and influence of sedimentation on coal gathering action ( thickness of coal reservoirs, distributing and coal - bearing characteristics ), on forming and distributing, maceral, organic facies and coalfacies, cap formation types and their sealing capability of adjoining rock
根據沉積作用對聚煤作用(煤儲層的厚度、分佈及含煤性特徵) ,對煤儲層的形成與展布、煤巖組成、有機相和煤相、頂底板蓋層類型與封蓋性能的控制和影響,討論了沉積作用的控氣特徵。Outer frame is used advanced digital controled creased bend pipe reduction board machine, impacting processing industry, galvanized board, strong causticity resistance
外框採用先進的數控折彎機、數控減板機以及數控沖床加工工業,特厚鍍鋅板,抗腐蝕性極強。This heavy slab of oak now stood between the bomb and hitler.
這時笨重的橡木厚板就橫在炸彈和希特勒之間了。The development of heavy plate mill and the common characteristics of the mill revamping were summarized, and the production technologies, such as control links of tmcp, appliction of edger mill and the processing of steckel mill for plate were introduced
綜述了厚板軋機的發展及其技術改造的特點;介紹了厚板生產tmcp技術的控制環節,立輥軋機的應用以及卷軋中板的生產工藝特點。A roof - coal - discharging test mining by predetonation in super high seam
堅硬頂板特厚煤層預爆破放頂採煤試驗Hot - rolled steel sheet in coils of structural quality and heavy thickness
結構質量和特厚的成卷熱軋鋼薄板Then a retraction less variable precision gap setting method was put forward based on the characteristic of plate gap setting
基於此特性,提出中厚板電液聯合輥縫設定新方法無回縮變精度快速輥縫設定法。The largest coal - fired power set - theoratical calculation and design of extra - large boiler ' s foundation slab of phase - shanghai waigaoqiao power plant
上海外高橋電廠二期工程特大型鍋爐基礎厚板理論計算的探討和設計In designing and calculating plate of piled - raft foundation, thick - plate theory has been applied, that is, thick - plate finite element method is mainly used when load and deformation of plate are analyzed
樁筏基礎筏板的設計、計算採用厚板理論分析,主要用厚板有限元法來分析筏板的受力、變形特點。Furthermore, the dual integral equations can be reduced to the fredholm integral equations of the second kind and solved by numerical procedure. at the end of this chapter, the numerical analysis for dynamic interaction characters of saturated half - space / layered ground and circular plate is evaluated. finally, the solutions for 3 - d dynamic responding of elastic rect
基於橫觀各向同性飽和半空間/有限層地基非軸對稱波動方程的通解,按混合邊值問題建立飽和地基與彈性圓板非軸對稱動力相互作用的積分方程,求解積分方程后得到橫觀各向同性飽和地基上圓板非軸對稱動力響應的一般解,並分析了飽和地基上圓薄板和中厚板振動的若干特徵。Standard specification for steel, sheet and strip, heavy - thickness coils, alloy, drawing steel and structural steel, hot - rolled
熱軋合金鋼拉制鋼和結構鋼薄板和帶材特厚卷材的標準規范In view of characteristics of the thick slab, the author suggests using not only the method of the modal decomposition but also time interval analyses and found the moment - shear model
鑒于厚板轉換層的受力特性,建議對其除用振型分解法進行計算外,還應用時程分析法進行補充計算,提出了層間彎剪的力學模型。Aiming at reducing the roughness of the sidewalls in the manufacturing of the pmma liquid pool by co _ 2 lasers, in the hypothesis that the intensity of the laser has a guassian distribution, the temperature distribution in slab material with limited thickness is studied according to traditional thermal conductive formulas, and the condensing progress of the melted surface of sidewalls is researched. it is concluded from the discussion of temperature distribution that the air bulbs is the major reason for the roughness of the sidewalls
為降低co _ 2激光加工pmma材料儲液池側壁粗糙度,本文根據傳統的熱傳導方程,假定激光強度為高斯分佈,對有限厚板狀材料的溫度場進行分析;並考察側壁表面熔化層凝固過程的特徵;結果表明,側壁粗糙度形成的主要原因在於側壁表面熔化層凝固前氣泡未及時析出。1. the measurement method of residual stress distribution in thick aluminum alloy plate is studied. aiming at the difficult problem to measure residual stress distribution in thick plate, a new method is proposed - - modified layer removal method, based on existed measurement theories and according to the characteristics of thick pre - stretched aluminum alloy plate
本文所完成的主要工作如下: 1 、鋁合金預拉伸厚板內部殘余應力的測試方法研究針對厚板內部殘余應力測試這一技術難題,在現有測試技術研究的基礎上,結合鋁合金厚板的特點,提出了一種新的測試方法? ?改進剝層法。The study is unfolded as the below : first, analyze the hypervelocity impact character, particular seeing about thin plate perforation, debris cloud character, thick plate crater, double plate impact feature, and take numerical simulation for thin plate perforation. then sum up intestine and outside formulary about perforation and crater
首先,通過對超高速撞擊特性進行分析,詳細考察了薄板穿孔、碎片雲特性、中厚板成坑及雙層板的撞擊特性,對薄板穿孔特性進行數值模擬,並總結了國內外一些穿孔和成坑公式。The makeup, structure features and key technique of a nc plate punching production line designed and manufactured based upon technical repertory of our company have been introduced with description of application future and market demand
摘要在公司技術儲備的基礎上,針對厚板沖孔加工我們設計製造了厚板沖孔數控生產線,文章介紹了生產線的組成、結構特點和關鍵技術,敘述了該生產線的應用前景和市場需求。The influence of foundation ' s modulus on the bending behavior of moderate thick plate in elastic foundation
地基反應模量對彈性基支中厚板彎曲特性的影響Thirdly, considering when acoustic wave with a certain frequency or angle is incident upon plates, it will greatly cause the radiation power " translating. this paper details the causes of coincident effect and gets the calculating formula. the conclusion is resulted that thick plate and uniaxial anisotropies can lower critical frequency
針對聲波入射板面時在某一特定頻率或特定入射角度時會使聲輻射能力大大增加並產生聲能的大量透射這一現象,詳細討論了產生吻合效應的條件;並針對工程實際中所應用到的各種尺寸、材質的板分別推導了其吻合頻率和臨界頻率的計算公式,得出了厚板和材料的各向異性均會使結構的臨界頻率下降的結論。This article uses foundation layered elastic modle which is analogy to the real project, deduces and solves the plate by boundary element method ( bem ) and summing in layers method
本文選用與實際工程場地特性較為接近的分層彈性地基模型,採用邊界元法推導並求解中厚板。The definition, the essential, the orietation model and eleven kinds of functions of mes was dissertated in the article, the relation between mes and the plan layer and the control layer was deeply analysised, and the characteristic of mes in the industry application was researched in detail. after analysised the current production condition and the existent problem in jigang plate plant, the design of system frame, dadabase and function module have been studied, and the realization of it has been expounded. for solving the low efficiency in arranging the rolling plan by man, based on the traveling salesman problem and the pack problem about 0, 1, the mathematics model of the schedule of rolling plan was put forward, and the most near insert way was introduced to solve it, the result was satisfied. based on the practical demands of jigang plate plant combined the academic research of mes software, it has been realized the valid combination between the management of production scene and the upper management software in the dissertation
本文論述了mes的定義及其實質、 mes的定位模型和其十一項功能,深入分析它與計劃層和控制層的關系,並闡述了mes在行業應用中的特點。在分析濟鋼中厚板廠生產現狀及其存在的問題后,研究了系統的體系結構設計、數據庫設計和功能模塊設計,並對其實現進行了闡述。為了解決人工經驗編排軋製作業計劃問題的低效性,提出了基於旅行商問題和0 1背包問題的軋製作業計劃排序數學模型,並採用最近插入法進行求解,取得了滿意的效果。分享友人