最短道路 的英文怎麼說

中文拼音 [zuìduǎndào]
最短道路 英文
shortest path
  • : 副詞(表示某種屬性超過所有同類的人或事物) most; best; worst; first; very; least; above all; -est
  • : Ⅰ形容詞(空間、時間兩端之間的距離小) short; brief Ⅱ動詞(缺少; 欠) lack; owe Ⅲ名詞1 (缺點) we...
  • : 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) ...
  • : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
  • 道路 : road; way; path
  1. Main technic of giss webgiso thus function modules architecture and network topological structure are confirmed webgis system implements the basic function of electronical map, such as map zoonu pan, and the abundant query of geograph and database by using maplnfo mapxtreme for java as map server and jsp., java technico this system also can implement the routing of linesx analysing of buffer and so on0 this paper advances storage model of roads and pipelines topology data, efficiently solves the maintenace problem of network topology data of webgis and implements the shortest path algorathm based on webgis by improving it0 the system has better opening by suppling database interface of map ? the system has perfect on - line help and user forum and favorable interfaces and implementation of this system makes fundament for the further research of webgiso

    本系統利用mapinfomapxtremeforjava作為地圖服務器,採用jsp和java技術,實現了基於webgis的電子地圖的縮放、漫遊等基本功能,並具有豐富的圖文定位查詢功能;實現線由、緩沖區分析等輔助決策功能;構建了管線網拓撲數據的存儲模型,有效地解決了基於webgis的網拓撲數據的維護問題;對dijkstra演算法進行了一些改進,實現了基於webgis的徑演算法;本系統提供了電子地圖數據庫介面,使本系統具有很好的開放性和通用性; webgis系統軟體具有完善的在線幫助和用戶交流論壇,人機界面友好。
  2. Transitional feature of the arc and metal droplet in the welding process with steam shielded arc is investigated by means of analysing the waveforms of welding voltage and current under different welding regimes and it is found that there are two types of arc process behavor ? " arc starting - arc blowing out - short - circuiting " and " arc - starting - short - circuiting ". under the condition of constant diameter of welding wire and its feeding speed, the arc process behavor can be changed by adjusting the inductance of welding circuit as well as the voltage of power supply. if arc process behaves as alternative process of " arc starting - arc blowing out - short - circuiting " with minimum time duration of arc blowing out and maximum frequency of short - circuit transition, the welding process will be stable with less spatter and smooth weld bead

    通過分析不同焊接規范下的焊接電壓和電流的波形.研究了水蒸氣保護下電弧及熔滴過渡的特點,發現其電弧過程行為有「燃弧?熄弧?」和「燃弧?」兩種形式.在焊絲直徑和送絲速度一定的情況下,通過調節焊接迴中的電感量和電源電壓,可以改變電弧的過程行為形式.若電弧過程呈「燃弧?熄弧?」交替進行,並且熄弧時間時,過渡頻率高,在這種情況下,飛濺小,焊成型好,焊接過程穩定
  3. She was doing her midnight meditation when she suddenly awoke and opened her door to find that the rising water was only a few inches from her home. she quickly awakened her family and evacuated them to a higher place, and within minutes, water had submerged their home, which had never been flooded in the thirty odd years they had lived there

    在風災平靜后,各地哀嘆聲中,我耳聞靠近低洼地區的一位師姊如何福至心靈,忽然半夜在打坐時警醒,開門一看水已近家門口,趕緊叫醒一家大小往高處逃生,數分鐘后,洪水淹沒了住了三十多年從沒淹過水的家。
  4. The method ' s aim is made the investment of substations and feeder minimum. it can model physical constraints with land utilization and street accessibility and used actual street routes in the substation location and feeder planning, which is important especially in a suburban or city area

    模型包含了用地限制和街可達性、可用性等約束,而且在求解模型時用基於動態規劃的演算法確定負荷點到變電所的計及障礙因素的歐幾里得距離(簡稱廣義距離) 。
  5. I was in the audience, reporting in something close to real time by publishing frequent conference updates to my weblog, an online journal of short web postings, via a wireless link the conference had set up for attendees

    作為聽眾,我利用會場為與會者布置的無線網頻繁地更新我的博客,將會議的新消息發布其上,這樣的報方式幾乎就是第一現場的,所謂博客,就是一種文形式的網上日誌。
  6. In part one, the general of reclamation of arable land for reforestation : basing on resulting lots of data, author referred to many measures taken by america and china in the reclamation of arable land for reforestation and took the comparison, which concluded the following : china does not take the ways that the developed countries firstly destroyed before protection ; carrying out the reclamation of arable land for reforestation step and step is the important step which improves the reasonlesss utilization of land ; because of the weak economic base in the reclamation of arable land for reforestation of china and the low rate of labor, we should enlarge the content of science and technology, improve per yield of the remaining cultivated land and solve the self - sufficiency of grain, meanwhile the government should strengthen the transfer of remaining labor, adjust the industrial construction and lead the construction of small cities and towns ; the implement of reclamation of arable land for reforestation does not leave the support of the government ; we should carry out the reclamation of arable land for reforestation according to law ; the reclamation of arable land for reforestation does not be seen the effort in the short time, we should insist in a long time. which can have the result

    本論文共分八個部分:第一部分退耕還林概況:筆者在查閱大量資料的基礎上,參閱美國與中國的退耕還林過程中所採取的各項措施並進行比較,得出了以下結論:中國不能重走發達國家先破壞后保護的;有計劃、有步驟地實施退耕還林是改善不合理土地利用現象的有力舉措;中國退耕還林經濟基礎較為薄弱,農業勞動生產率低,退耕還林后,必須加大科技含量,提高剩餘耕地的單產,解決糧食自給問題,同時,政府應加強剩餘勞動力轉移,產業結構調整及小城鎮建設的引導;退耕還林的實施仍離不開政府的扶持;依法退耕還林;退耕還林不是在期內能見到效果的,長期堅持必有成效。該部分後論述了目前國內退耕還林工程政策、管理方面的現狀及其存在哪些問題尚待改進或繼續深入研究,並需要進一步完善。第二部分退耕還林背景分析:針對我國目前生態環境建設中的退耕還林工程,就其產生的根源從社會經濟背景、生態環境背景及西部大開發三個角度進行了全面、系統的分析。
  7. Ng, now a principal investigator and was involved in the investigation then, explained : " some drivers liked to work on routes closer to their residences so that their families could bring them meals during breaks. some wished to drive on routes around upmarket residential areas or commercial districts because of the refined passenger pools. the most sought - after routes were the cross - harbour - tunnel routes

    曾經參與當年調查工作的首席調查主任吳炳國解釋:有些司機希望駕駛的線鄰近自己的家,上下班方便,家人又可送飯送湯有些則喜歡行走高級住宅或商業區,因為乘客較為斯文有禮不過,受歡迎是隧巴士線,因為全部都是新車,行車時間,還有半小時吃飯時間,較諸其他線的司機只能在停站時才吃一口飯舒服得多而且更可賺超時補水。
  8. The writer synthesize the technology of computer, wireless data communication, automatic control, ect., based in the cosideration of update communication technology according with the traditional industrial, implement a data transmission channel using gsm short message platform, which can meet the requirements of monitoring, dispersing and non - watching of the monitoring collection points, it is also a monitoring collection system with the features of wide covering by net, non - schedueld and unfixed monitoring, and it has the strong points of low investment and low management cost as well. this system has advantages compared with other systems that should meet the requirements as dispered locations of monitoring collection, wide covering, unfixing monitoring, non - strict demand for real - time

    基於將新通訊技術融合到傳統產業中的考慮,綜合計算機、無線數據通訊、自動化控制等技術,作者成功實現了以gsm消息平臺作為一種數據傳輸通,適合監控採集點移動、分散、無人值守,具有網覆蓋面大、可不定時動態監控特點的無線監控與數據採集系統,該系統具有用戶投資小、運營費用少的優點,對于解決監控採集點分散、覆蓋面廣、監控點移動、實時性要求較低的監控與數據採集任務具有無可比擬的優勢。
  9. We set focus on solutions which include the vector map representation of city road network, the abstraction and construction of the topological structure of network, and the efficient implementation of shortest path algorithm

    其中,重點解決了城市網的矢量地圖表達、網拓撲結構的提取和構建、徑演算法的高效實現等關鍵技術。
  10. With the coming of the 21st century, computer has more and more influence on human. many fields of the society depend on the application of the computer increasingly. we meet the surprising net time when pc become more and more popular

    隨著二十一世紀的到來,計算機對人類的影響越來越大,社會的許多領域越來越依賴于計算機的應用, pc時代正在大行其之際,迎來了令人驚喜的網時代,並在幾年內席捲全球,形成能代表時代特徵的熱潮。
  11. As an key technology of shortwave automatic radio, automatic link establishment ( ale ) system features with functions such as channel real time evaluation technique, link establishment, signal and graph transfer and so on

    Ale (自動鏈建立)技術作為波自適應電臺的一個重要的關鍵技術,其基本特徵有實時通探測、鏈建立、信令及報文傳輸等。
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