軌道坡度 的英文怎麼說
中文拼音 [guǐdàopōdù]
軌道坡度
英文
track grade- 軌 : Ⅰ名詞1. (路軌;軌道) rail; track 2. (比喻辦法、規矩、秩序等) rut; path; course Ⅱ動詞[書面語] (遵循; 依循) follow
- 道 : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
- 坡 : Ⅰ名詞(地面傾斜的地方) slope Ⅱ形容詞(傾斜) sloping; slanting
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 軌道 : 1 (供火車、電車等行駛的由條形鋼材鋪成的路線) track; pathway; rail; runway; circle; railway 2 (...
- 坡度 : falling gradient; slope; inclination; declivity; pitch; batter
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This railway becomes a single line from an intermediate point
從中間地點以後軌道變成單線,坡度更陡。Within a given time a train travels from one station to the next along level track or non - zero gradient track, it is desirable to find a feasible control strategy that minimizes fuel consumption
列車沿水平或坡度軌道從一站駛向下一站,要求在給定的時間內完成行程並使得能耗最小。When the self - adaptive procedure is combined with the genetic algorithm ( ga ), a complete algorithm of adjusting parameters and implementing calculation is formed. this algorithm is suitable for both level track and non - zero gradient track
同時我們將上述自適應的計算過程與現代優化方法?遺傳演算法相結合,得到列車控制問題的參數調整與計算的完整的演算法,該演算法既適合水平軌道又適合帶有坡度的軌道。It should be pointed out that the constructive algorithm does not depend on the nature of the strategy determined by parameters, and that the constructive algorithm is also suitable for both level track and non - zero gradient track theoretically
本文還給出一種基於迭代序列的構造性演算法,該演算法調用了基本計算過程但不需要確定參數對入和。所對應的運行方案的本質,從理論上來說它也是既適合水平軌道又適合帶有坡度軌道的。Transit and rail industries in many nations have already adopted the digital system as their regular radio communications system. in asia for example, the digital trunked radio system has already been adopted for system expansion or replacement by several organizations. these include the transit northeast line in singapore 1991, the mass transit system smrt in singapore 1998, the high speed railway in malaysia 2000, the guang - zhou subway in china 2000, the west line of guang - jiu railway in china 2000, the peking light railway in china 2001, and the new delhi transit system in india 2001
據了解現在各國新建捷運路網無線電系統規劃方式,有往數位干線式無線電系統發展之趨勢,並且已成各國捷運及鐵道工業無線電通信的主流標準,以亞洲為例:新加坡捷運東北線( 1998年) 、新加坡高運量捷運smrt ( 1998年) 、馬來西亞快速鐵路( 2000年) 、中國廣州地鐵( 2000年) 、中國廣九鐵路西線( 2000年) 、印度德里捷運( 2001年) 、中國北京輕軌系統( 2001年) .均已於系統擴建或新建時規劃採用數位干線式無線電系統。分享友人