double drawing 中文意思是什麼

double drawing 解釋
雙區拉伸
  • double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
  • drawing : n 1 延引，牽引；引誘。2 抽簽；拈鬮。3 【機械工程】拔絲；沖壓成形。4 描畫，制圖；圖，圖形；素描；...
  1. The double continuation itself is then carried out by drawing a series of circles about this point.

    接著進行成倍延拓，以該點為圓心，畫出一系列圓。
  2. Double - capstan wire drawing machine

    雙層鼓輪拉線機
  3. Double strand drawing mill

    雙線拉伸機
  4. Optical fiber coating loose tube, fill in fiber compound, strengthened steel wire in the middle, tube gasket around steel wire as se intertwist, cable fiber fill in cable core, and then coating water blocking tape, double - faced pe outer jacket. best se intertwist protect optical fiber away from drawing and press

    光纖被覆松套管，纖膏填充，金屬加強件置於纜芯中心，束管圍繞鋼絲作sz層絞，纜芯內充纜膏，外縱包阻水帶，雙面塗塑鋼帶粘結pe護套。
  5. In this paper we also designed the computer optical elements based on the scalar quantity diffractive theory, which can change the laser beam into a square frame. we mainly refered to the one of those improved algorithms of gerchberg - saxton ( gs ). with the computer simulation and drawing program, the simulated diffraction patterns were gotten in this paper, the results agreed with the anticipated diffraction patterns ; in the paper we also design the computer optical elements that can shape the laser beam into a double circle shape, a lamp shape and so on

    計算機模擬成像結果與預期得到的衍射圖樣相符合;文中還討論了設計參數對成像質量的影響規律。同時，本文還用標量理論設計了把高斯光束整形為雙圓斑形光束的計算機光學元件，文中主要是參考改進的gs （ gerchberg - saxton ）演算法;通過計算機模擬，得到了計算機光學元件表面的相位浮雕圖。
  6. Series full - auto pipe expander with drawing device and program interface is used with extruding machine. it is also used solitarily, while expanding pipes, the machine adopts translation, the action is steady and corret, it does not damage pipe materical, the machine adoptes double - infrared heating oven type, each oven is equipped with heating cire, the shaping method adopts expanding - end shaping, the size of pipe mouth is correct. on its panel, there is a transfer swith of expanding solvent type pipe socket ( straigh port ) and expanding sealloop type pipe socket ( rport ). the choice of expanding pipe type is very convenient, the technologocal adaptability is strong, its main electric control elements are all imported. the syetem charecteristics are steady and reliable

    配有與主機配套的接料牽引裝置和相應的程序介面，既能與擠管主機聯線使用，又可以作單機使用；擴管時管材的移動均採用平移方式，動作平穩準確而且不易損傷管材；這種機型採用紅外線加熱方式且為雙加熱爐型，每個加熱爐都配有中心加熱爐芯；成型方式均採用擴管頭定型方式，管口成型尺寸準確；該機型在控制面板上設有擴溶劑型承介面（直口）和擴彈性密封圈型承介面（ r口）的轉換開關，擴管方式選擇十分方便，工藝適應性強；主要的電器控制元件均採用進口元件，系統性能穩定可靠。
  7. The system depends on the features of rapidness, simplicity, driving by parameter and fitting for designers ’ habits and blends the size parameter into data structure and by using the driving technology realizes the drawing of single and double track lines of inter - station and the plane arrangement maps of station contact net

    該系統依賴參數化方法所具備的快速、簡潔、參數驅動、符合設計者習慣等特性，將尺寸參數融入到數據結構中，利用尺寸驅動技術實現尺寸約束，實現區間單、復線和站場接觸網平面布置圖的繪制。
  8. Producing single twin screw extruders including manual air blower, multi - die head, double - die stand automatic blow molding machine, storage type hydraulic hollow forming machine, dual - pipe pipe drawing machine set or pipe extruding machine set, bellows assembling set, specially - shaped materials assembling set, blow molding vacuum packing machine, granulator, and underwater granulating machine set, combined with distributing plastic packing bottle, can, bucket, box, case, film, belt, plastic toys, small specially - shaped products, draining pipe, transparent pmma pipe or transparent organic glass pipe for illuminations, plastic bellows, cable housing, cable groove, air pipe line, insulating pipe, dust absorbing pipe, drip tube, etc. flexible and hard pipe products

    塑料廠自主開發直徑6 - 300mm的高檔塑料硬管，包括霓虹燈套管護欄燈管輪廓燈管汽車底盤燈管pe管pc管abs管ps管hips管as管pvc管pbc管pp管及異型材等等，能生產各種顏色及透明。擁有八條生產線的豪華陣容給予支持，模具車間自行開發模具，多種機床用於后續加工，使用進口原料，價格優越，品質引領潮流，在國內市場有著不可動搖的地位和實力。
  9. Main product : one - lay film puffing extrusion machine with a revolving head, double - lay / three - lay co - extrusion production machine with a compound revolving head, up - drawing rotary film production line, up - drawing rotary film production line for ibc ( internal bubble cooling )

    主要的生產設備有：單層旋轉模頭吹膜生產線，二層/三層共擠復合旋轉模頭吹膜生產線，上牽引旋轉吹膜擠出生產線，上牽引旋轉膜泡內冷吹膜擠出生產線。
  10. For the dimensions of the double extention worm shafts, please consider the drawing of relevant nmrv size

    所有雙出軸蝸桿的尺寸，請參考nmrv的相關圖紙。
  11. Double block drawing machine

    雙層鼓輪拉線機
  12. Gear drawing standards - part 1 : for spur, helical, double helical and rack

    齒輪制圖標準.第1部分:正齒.螺旋齒.雙螺旋齒和齒條
  13. In order to the target, we need research the problem as follows ; the study of the algorithm of the function in arranging dots in double - dotted network picture ; study of network picture editor ; study of drawing network picture leaf by leaf

    為了達到上述目標，需要研究以下一些內容：雙代號網路圖自動布點演算法的研製；網路圖形編輯器的研製；網路圖分頁繪制演算法及程序的研製。
  14. Dy model caterpillar type shaped plastic material drawer adopts double caterpillar drawing method, thyristor stepless governor. it is mainly used with a plastic extruder for plastic pipe material, soft pipe and to other plastic shaped materials. its applicability is wide and its usage is convenient

    Dy型履帶式塑料型材牽引機採用雙履帶式牽引方式，可挖硅無級調速，主要和塑料擠出機配套，用於塑料管材，軟管等各種塑料型材得擠出牽引，適用范圍廣，使用方便。
  15. Gear drawing standards - part 1, for spur, helical, double helical, and rack

    齒輪繪圖標準.第1部分:正齒輪斜齒輪人字齒輪和齒條
  16. In order to effectively use the vacant space beside the passenger train paths in the train running diagram of mixed passenger and freight lines and draw more freight train paths to improve the carrying capacity, the essay analyzes the reasonable drawing plan for freight train paths beside single passenger train arid two passenger trains respectively on the double tracked section with automatic blocking system according to the principle of minimal additional removal time and on the basis of the calculation method of removal coefficient table

    摘要為了在客貨共線運行圖中有效利用旅客列車運行線兩側的空檔，盡可能多地鋪畫貨物列車運行線，以提高區段通過能力，在扣除系數表格計演算法的基礎上，按照附加扣除時間最少的原則，分析了在雙線自動閉塞區段單列旅客列車和2列旅客列車兩側貨物列車運行線的合理鋪畫方案。
  17. The east transect was classified thirty five vegetation types using ndvi data from 1995 - 1996 by gis technique. the paper concludes that the ndvi from meteorological satellite is sensitive indicator of vegetation growing condition, times series curves of ndvi can truly curve vegetation growing principle by drawing the seasonal change curve of ndvi data by three groups. the paper also concludes that the forest ' s ndvi curve is commonly single apex, while farmland ' s or shrub ' s curve is mostly double apex, the peak value of forest ' s ndvi is commonly higher than grassland, farmland and some other vegetation types

    應用地理信息系統技術處理1995 - 1996年1kmndvi數據，將南方樣帶劃分為35類，分三組繪制35類植被的ndvi季節變化曲線，得出氣象衛星ndvi是反映植被生長狀況的敏感指示器， ndvi時間序列曲線真實地刻畫出植被的生長規律；經分析得知森林ndvi曲線一般為單峰曲線，而農田灌叢多為雙峰曲線；森林ndvi峰值一般高於草原、農田等其它類型。
  18. Following the development trend of valve cad, according to the requirements of the chengdu chengfeng valve limited company and based on mdt, this article develops the 3d parametric valve design system. the main work and achievements are as follows : based on the 2d engineering drawing of the several different valves the company provided, the 3d parametric basic drawing - base is set up using mdt which is a 3d design platform, including all the parts drawings and the general assemblage drawings of the valve models ; in accordance with the common steps of the valve design, the parameter editors are designed to edit, import and export the valve parameters and are provided with the function of double synchronization on parameters displaying for convenience in use ; in order to meet demands of users and make the design more accurate, reliable and practical, the assistant formula calculators are developed, which can automatically do all types of structure calculation in the procedure of valve design, and export the calculation manual of valve design ; in order to make designers more rivalries, taking full advantage of internetmntranet technology, the virtual design center is developed, which integrate netmeeting, terminal service and super links, so that the designer can directl y use applications on remote server, communicate with other designers on intranet / internet, share software resources and realize long - distance cooperative design

    根據閥門cad發展趨勢，針對成都乘風閥門有限責任公司閥門設計現狀，本課題基於mdt三維設計平臺開發了閥門三維參數化設計系統，主要完成的工作和成果如下：根據公司提供的幾種不同結構閥門的二維工程圖紙，利用mdt三維設計平臺建立了三維參數化基本圖形庫，其中包括所有零部件和總裝配模型圖及二維工程圖；依照閥門設計的一般步驟設計了參數編輯器，用來對閥門尺寸參數進行編輯、輸入、輸出等，具有參數雙向同步顯示功能，使用十分靈活方便；根據用戶的需求，為了使設計達到精確、可靠、實用的要求，設計開發了輔助計算器，能自動完成閥門設計過程中所需的各種結構計算，並可以輸出閥門設計計算說明書；為了使設計人員更具有競爭力，本系統利用internet intranet技術設計開發了虛擬設計中心子模塊，虛擬設計中心集成了網路會議、終端服務、超級鏈接等功能，可以讓設計師直接使用服務器上的應用程序，與intranet internet上的其他設計專家進行交流、共享軟體資源，實現遠程協同設計。
  19. Both single and double fillet welds shall be as follows unless otherwise shown on the drawing

    除非圖上另外標明，所有單、雙面貼角焊縫高度如下。
  20. The unit is composed of hydraulic and double conic placing, hydraulic spading and drawing, straightening, shearing, end stopping, coiling, feeding, dropping cart, ect

    本機組有液壓，雙錐放料，液壓鏟頭引頭，送料，校直，剪切，阻尼，收卷，上料，下料小車等主要部件組成
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