鋪軌的 的英文怎麼說
中文拼音 [pūguǐde]
鋪軌的
英文
tracklaying-
This dissertation focuses on the issue of the present farming organization structure in china. the research framework is that, while constructing some fundamental frame of theory for the research of farming organization structure, the study explores the theoretical basis behind the present farming organization structure in china ; while probing into general factors hindering the changing of the organization structure, the study tries to find out the deep - seated reasons which made the current farming organization structure incommensurate to the situations nowadays ; while studying the changing trend of farming organization structure in modern agriculture, the study suggests a basic orientation for the farming organization structure in this country ; while historically analyzing the developing process of the farming organization structure since 1949 in china, the study strives to find out its changing track ; then, while concretely analyzing the status quo, characteristic and adaptability of the current farming organization structure in china, the study explores its existing problems and their impacts on the agricultural development ; finally on the bases of the analyses above, the study brings forward an innovative ideas, some patterns and countermeasures for the current farming organization structure in china
研究的總體思路是:通過農業生產組織結構基本理論框架的闡釋,提出中國農業生產組織結構問題研究的理論依據;通過對生產組織結構變遷的一般影響因素的探討,分析我國現階段農業生產組織結構不合理的深層次原因;通過對現代農業中生產組織結構選擇趨勢的研究,指出現階段中國農業生產組織結構模式選擇的基本方向;通過對1949年以來我國農業生產組織結構變遷的過程進行歷史分析,找出我國農業生產組織結構變遷的歷史軌跡,以總結經驗、吸取教訓,使現階段農業生產組織結構創新少走彎路;在理論分析和歷史分析之後,具體剖析了中國農業生產組織結構的現狀、特點以及對農業發展的適應性問題,揭示現階段我國農業生產組織結構中存在的問題以及生產組織結構不合理對農業發展的影響;在上述鋪墊的基礎上,提出現階段中國農業生產組織結構創新的思路、模式以及對策,以期對解決我國農業生產組織結構中存在的問題有所助益。In the south they are putting in a wide-gauge track to replace the old narrow-gauge lines.
在南面,他們正在鋪設寬軌的鐵道兒代替原先的窄軌的鐵道。( 3 ) lay of long rail, including the research of desigd and process of ntc rail - lay equipment made in american htt co.
( 3 )長軌鋪設。美國htt公司的ntc型鋪軌設備配套的軌枕運輸車的設計加工及作業流程的研究。Stainless steel watch case with clear crystal pav polar bear tracks ; mother - of - pearl dial ; strap in off - white fur and silver - coloured leather trimming
不銹鋼表殼與清楚水晶鋪北極熊軌道;珍珠母撥號盤;皮帶在米色毛皮和銀被上色的皮革飾物。As part of the plan, they had to begin with the engineering design for the tracks throughout the city
按照計劃,首先要著手進行整個城市鋪軌的細部設計。The process of beam is analysised in detail. last, it give a brief introduction of the operation include bean erection
最後,簡要介紹了架鋪機的操作規程,其中包括架梁與鋪軌。Abstract : main construction method of seamless railway at home and abroad is introduced. construction method of railway laying machine model pk1 - 20es , svm1000 , svm1000s and tcm60 is compared each other. long railway laying machine ntc which was used at qing - shen passenger seamless railway is described in detail
文摘:介紹了國內外無縫線路施工的主要方法,對pk1 - 20es型鋪軌機、 svm1000及svm1000s型鋪軌機以及tcm60型鋪軌機施工方法作了比較,並結合秦沈客運專線無縫線路施工對ntc型長鋼軌鋪設機的應用作了較詳細介紹。Armand needed his iand to build a railroad
亞曼為了鋪鐵軌搶他的地They soon found themselves in montgomery street, where a great crowd was collected ; the side - walks, street, horse - car rails, the shop - doors, the windows of the houses, and even the roofs, were full of people. men were going about carrying large posters, and flags and streamers were floating in the wind ; while loud cries were heard on every hand
這條街上熙熙攘攘,人流就跟潮水似的,雖然轎式馬車和四輪馬車往來如梭,但是在人行道上在馬路當中在電車軌上,都是人,連各家店鋪門口和每一座房子的窗口,甚至在屋頂上,到處都是數不清的人群。According to the engineering experiences obtained from the laying of a jointless track of high - speed communication line - line 3 in dalian city, this paper introduces in general the laying technology, particularly the long rail welding, the construction site welding, seamless track spreading and trak controller laying, and discusses problems often occuring in long rail wedling and seamless track laying
摘要根據大連市快速軌道交通3號線一次性鋪設碎石道床無縫線路的工程實踐,介紹了長鋼軌基地焊接、單元軌節的工地焊接;無縫線路鎖定和鋼軌伸縮調節器的鋪設等技術,並對長鋼軌焊接和無縫線路鋪設中應注意的問題進行了探討。During the detail construction, this paper emphasized the importance and seriousness of designing tracking. when construction of directional hole, according to the demand of designing tracking, we choose suitable directional drilling machine and control equipment and emphasized the importance of slop prepare during the back - dragging
在具體施工的過程中,本文強調了設計軌跡的重要性和嚴肅性,在施工定向軌跡時,一定要根據設計軌跡的要求,選擇合適的定向鉆機和導向設備,嚴格遵循設計軌跡進行施工,同時強調在回拖鋪管過程中泥漿配備的重要性。Illustrated by a tensile composite plate with an open hole and a pin - loaded hole, fiber placement path planning of the fully - steered ply is studied. the optimization of fiber placement paths for composite plate - parts is studied, two kinds of algorithm are brought out to meet different requirements of base - line - path
3 .將層合板的加強層纖維鋪放路徑優化方法推廣應用於曲面板類復合材料構件的纖維鋪放軌跡規劃,並根據不同基準鋪放路徑數目提出了兩種纖維鋪放軌跡密化演算法。When can we see track laying in the simulation
我們什麼時候能夠見識游戲中的軌道鋪設系統?This system works with straights and arcs, as opposed to splines, for a fast and accurate method of laying down track
這一系統使用直軌和彎道來代替花鍵以提高軌道鋪設的的速度和精確性。Urban rail transit is an integrated system, includes more than ten sub - systems such as civil engineering, equipment installation, rail laying, vehicle and so on
摘要城市軌道交通是一個綜合的系統工程,由土建、設備安裝、軌道鋪設、車輛等十多個子系統組成。2. acroding to real construction conditions of 150km track of section b26 - 1 on qin - shen passenger railway, the construction arrangement, scheme and task flow are summariaed for the construction of overinternal jointless rail on newly - built railway
依據秦沈客運專線b26 - 1標段150km的正線軌道鋪設實際施工情況,對一次性鋪設跨區間無縫線路總體施工安排、施工方案和作業流程進行了總結。The welding of the steel rail is a key technology in express railway ' s laying process
鋼軌焊接是高速鐵路鋪設工程中的關鍵環節。The optimization of fiber placement paths for composite around - parts is studied, and a triangle algorithm is presented which is easy to implement and can be used for the path generation of free form surface - parts. tow width control and shaping error control are also studied
4 .提出了用於封閉殼體構件的纖維鋪放軌跡規劃的三角形法,具有通用性強、計算簡便的特點;並討論了纖維鋪放的成形精度與絲寬控制方法。After analyzing the function requirement of cad / cae / cam for fiber placement, and interface for further developing of existing cad / cae / cam software, further developing ug is selected as developing strategy for realizing cad / cam functions for fiber placement, and ansys is selected for realizing the cae function for fiber placement. effects made by stacking - sequence and fiber orientation angle on stress concentration around holes for tensile open - hole composite plate is studied. a new idea, general layup of composite laminates is comprised of simply - steered plies and fully - steered plies, is presented
本文就面向纖維鋪放的專用cad / cae / cam系統的軌跡規劃進行了相關研究,主要完成了以下幾方面的工作: 1 .基於纖維鋪放cad / cae / cam的需求,綜合分析了現有cad / cae / cam平臺性能及其二次開發介面,提出了應用ug平臺進行二次開發實現纖維鋪放cad / cam模塊與基於ansys平臺實現纖維鋪放的cae模塊相結合的開發策略。Type nhss wire rope pulling hoist is widely suitable for use in bridge - construction, laying of large - size pipes, installation and adjusting of machinery an electric apparatus, and large reaction tower of petrochemical industry ; the installation and alignment of storage tanks ; erecting, fitting, welding and alignment of masts, steel concrete timber structures ; laying and translocating of rails and sleepers ; loading and unloading bulky heavy goods during transportation. cable tensioning ; demolishing of gallery supporting logs ; stacking forrestry wood ; and othersimilar cases. the hoist of this series is especially suitable for use in narrow working sites of limited space, where the job is high above the ground or in open air places, in tunnel of deep well, where no power for traction or lifting is available
Nhss型鋼絲繩手扳葫蘆可廣泛用於建築施工、大型管道鋪設、機電設備和石油化工大型反應塔、儲罐的安裝、校準、鐵塔及其它鋼木結構的豎立、拼裝焊接、校準、鐵軌、枕木的鋪設、移位、交通運輸中笨重貨物的裝卸、電線張緊、坑道支撐木的拆除、林區木材的集放等等,對于局部空間受到限制的狹窄工作場所、高空作業、野外作業、坑道、深井作業和無機電供能場所的各種牽引、提升作業、選用本系列產品尤為適宜。分享友人