double track line 中文意思是什麼

double track line 解釋
雙軌鐵路線
  • 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...
  • track : vt 用纖拉船。vi 拉纖行駛。n age 拉纖。n er 拉纖的人。n 1 軌跡，輪跡，航跡，痕跡；〈pl 〉足跡。2 ...
  • line : n 1 線；繩索；釣絲；測深度用繩，捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
  1. Double track line

    雙線鐵路
  2. In recent years, with the development of the basic establishment, especially means of transportation ( railway, highway, etc. ), the engineering phenomena that new line ( such as double - track railway, high speed railway, expressway, etc. ) is built close to existing line ( such as railway, highway, etc. ) appears. the size is larger and lager, and the space between is closer and closer

    近年來，隨著基礎設施，尤其是交通設施（鐵路、公路等）建設的發展，大量地出現了在既有線（如鐵路或公路等）旁修建新線（如復線鐵路、高速鐵路、高等級或高速公路等）等工程現象，且規模越來越大，距離越來越近。
  3. With the rising demand of passenger transportation, there ' s urgent need for the railway industry to improve its capacity for passenger shipment. but the current economic situation of the country does n ' t allow complete construction of intercity excluded double - track railway for passenger train at many areas, and the planned intercity line ca n ' t only serve the need of passenger transportation either. therefore, the problem arises as to how to evaluate the capacity of passenger train dominated single - track railway when planning new railway line

    隨著鐵路客運量的不斷增長，鐵路亟需提高客運能力，但是從國家現有的經濟能力來看，許多地段一次性修建雙線城際客運專線還不具備條件，計劃建成的城際線路也不可能完全用於客運，因此如何解決以客運為主的單線鐵路能力的計算就成為新建鐵路首先要解決的問題。
  4. A great amount of post tensioned pre - stressing concrete single box beam for double track ( as called the box beam hereinafter ) has been used on the line. it is of infeasibility in adoption of the traditional practice of pre - fabrication in precast factory and erection of the box beam with the track laying machine for that this type of beam is characterized by new structure, complicated workmanship, large volume and difficulty in transportation. therefore, the key and hardest problem to tackle is that what processing should be adopted to precast the box beam on site and that what kind of machinery should be used to transport and erect the box beam

    由於該型梁具有結構新、工藝復雜、體積大、運輸困難，將常規鐵路的橋梁廠製造橋梁、經過鐵路運梁到工地、邊鋪邊架進行橋梁製造與架設的傳統施工模式應用到該線是行不通的，必須在現場預制橋梁、並採用專門的運架梁設備進行橋梁架設，因此箱梁的製造、架設施工成為該線施工技術攻關的重點和難點。
  5. Construction technology for double line elastic monolithic track bed of east qinling super - long tunnel

    東秦嶺特長隧道雙線彈性整體道床施工技術
  6. The contacting measurement method with a double probe is put forward after the detailed analysis of the state - of - the - art measuring methods of the thickness of wall. firstly, the theory - profile generatrix is built, and then the movement curve of the track of joint center is constructed, which aims at making the joint center move along the movement curve and keep the fixed sensor touching the wall. the measuring sensor examines the line in its normal direction of the interior wall all the time, the data from the sensor is the thickness value of the wall

    論文通過分析國內外變曲率回轉體壁厚測量的現狀，提出了雙測頭接觸式測量方案:通過構造理論輪廓母線，建立鉸鏈中心的運動曲線，使鉸鏈中心始終沿運動曲線運動，以保證固定觸頭與傳感器測頭的連線始終在內壁法線方向上，從而傳感器測頭所得的數值即為壁厚值，該方案經模擬測試實驗取得了預期效果。
  7. The calculation is based on the actual length of the first line even if this line has a full or partial double track or more tracks, excluding double tracks, stationsidings, tracks under the charge of stations, branch lines, specialpurpose lines and the non payable connecting lines

    凡是全線或部分建成雙線及以上的線路，以第一線的實際長度計算；復線、站線、段管線、岔線和特殊用途線以及不計算運費的聯絡線都不計算營業里程。
  8. Specification for alternating - current relays for railway signalling : track relays double - element, 2 - position, line relays single - element, 2 - position

    鐵路信號用交流繼電器規范.撥軌繼電器
  9. Due to the road width shortfall on section 4 of wufu road and west river road, this section is planned as a single track 3. 14 kilometers long. this lrt line is planned to be mainly of the at - grade type, except for the area at the intersection of section 3 of chushan road and section 4 of kishon road, as well as on the north side of genko bridge over the love river, where underground sections are planned. there will be 23 stations on the double - rail sections and 9 stations on the single rail sections

    並提出其輕軌系統優先發展路網，建議路線全長約9 . 6公里，設置9個車站，總成本以88年幣值估算，約需新臺幣86億，包括2 . 2公里高架，佔全長之23 ， 2個高架站； 0 . 7公里地下，佔全長之7 ， 1個地下車站；其餘6 . 7公里為平面型式，佔全長之70 ， 6個地面車站。
  10. To detect and track weak signals, feature extraction is studied on the base of feature anlysis, and a viterbi spectrum line tracker with double thresholds is exploited

    為了加強對弱信號的檢測和跟蹤，在特徵增強的基礎上，研究了特徵提取的方法，開發了雙閾值viterbi線譜跟蹤器。
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