in track 中文意思是什麼

in track 解釋
在貨車交貨
  • in : adv 1 朝里，向內，在內。 A coat with a furry side in有皮裡子的外衣。 Come in please 請進來。 The ...
  • 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 ...
  1. He ' s make a good score in track and field event

    他正在田徑賽中取得好成績。
  2. In this article the author elaborates his experience in track and field teaching and extra - curricular training for many years and analyzes the definition and harm of " early turning the shoulder ", and then proposes several teaching methods for control and correction of back slide of shot put in turning the shoulder movement and matters

    就多年來田徑教學和業余田徑訓練的經驗，闡述和分析了「過早轉肩」的界定和危害，並提出了幾點控制和糾正背向滑步推鉛球「欲速則不達」的轉肩動作的教學方法及注意事項。
  3. The application of computers in track and field meet

    論計算機在田徑運動會中的應用
  4. Relationship between the working positions of judges and timists at the finish in track and field events and two eyes ' vision deviation errors

    論田徑終點裁判員及計時員工作位置與兩眼視覺偏差的關系
  5. There is a divarication between us when we finally make everything in track and build up the financial link to get the benefits

    當我們終于讓一切走上正軌並且在完整的商業鏈中牟利之後，我們之間的分歧也就產生了。
  6. Our hangzhou delegation has also won sports moral awards in track and field contests and basketball games

    我市代表隊還獲得田徑、籃球兩個賽區的體育道德風尚獎。
  7. A metal ball weighing16 pounds ( 7. 2 kilograms ) and having a long wire or wooden handle by which it is thrown for distance in track - and - field competition

    鏈球由重16磅（ 7 。 2千克）的金屬球和一條長鏈或木把手組成，人手持鏈端或把手在田徑比賽中將其投遠以爭高低
  8. Nevertheless, in chinese railway, there is a shortage of applying heavy duty maintenance machine to conduct the track major repaair for so long time, which resulted in track mudding and hardening

    但是，由於我國長期以來一直缺少大型線路養護機械進行線路的大修作業，使目前國內大量線路處于長年失修、翻漿冒泥和嚴重板結的狀況。
  9. What are the most important competitions in track and field

    最重要的田徑比賽有哪些
  10. Application of electronic map in track - while - scan surveillance - system

    電子地圖在邊掃描邊跟蹤偵察系統中的應用研究
  11. The detailed discussion of application of dynamic data association algorithm based on flight path dynamic prediction in this paper offers an new effective way to solving the multitarget tracking problem in track while scan radar

    通過航跡動態預測，對動態航跡數據相關在邊掃描邊跟蹤雷達的數據處理方面應用做了詳細討論，為解決邊掃描邊跟蹤雷達的多目標跟蹤問題給出了一種有效的新途徑。
  12. This paper studies and discusses comprehensively the applications of data processing techniques in track while scan radar. it begins with studies of filter theory and multitarget tracking theory, and continues to make deep discussion of such topics in the multitarget tracking environment as target movement models, adaptive - filtering and prediction, dynamic data association algorithms, and measured data. for radar using purpose, the data algorithms for nnf and the adaptive a - p filtering and prediction based on " cv " model are studied emphatically

    論文對邊掃描邊跟蹤雷達中數據處理技術的應用作了全面的研究與討論，深入研究了符合實際的濾波理論與多目標跟蹤理論；對目標運動模型、自適應卡爾曼濾波與預測技術、各類數據關聯演算法、量測數據的處理等多目標跟蹤所涉及的主要內容進行了討論；根據實際雷達跟蹤要求，對nnf數據關聯演算法和基於「 cv 」運動模型的自適應濾波與預測演算法等作了重點研究。
  13. What is the name of the world governing body in track and field

    世界田徑運動領導機構的名稱是什麼
  14. The main works are as follows. 1. three key problems of hough transform in track initialization field are presented : parameter quantization, accumulate method and parameter extraction

    以基於hough變換的航跡起始為具體研究對象，比較深入地分析了標準hough變換在應用中存在的三個關鍵問題：參數量化、積累方式和參數提取。
  15. Discussion on sports skill individuation of athletes in track amp; amp; field training

    田徑運動訓練中運動員的運動技術個性化問題探討
  16. Brief discussion on optimization in track and field teaching

    淺談田徑教學中的優化組合
  17. Fairness in track and field competitions

    對田徑競賽公平性的探討
  18. What is the name of the national governing body in track and field

    田徑的全國管理機構的名稱是什麼
  19. The simulation shows the efficiency of the way in track - to - track correlation problem of muti - sensor ' s system

    模擬實驗驗證了該演算法在多傳感器系統的航跡關聯問題中的有效性。
  20. Based on the progress in rail manufacturing technology and the newest achievements in track research and design, this paper studies the selection of cut - length, quality and materials of rails for urban rail transit, and suggests that multiple factors should be considered, such as different line arrangements, vehicle and loads, rail transportation, construction and maintenance condition of trackwork, construction period, inestmen1 and maintenance costs, so as to make sure that rail type selection in urban rail transit can satisfy the requirements on safety, reliability, applicability, economy and pertinence

    摘要根據鋼軌製造技術的發展並結合軌道研究和設計領域的最新成果，對城市軌道交通鋼軌定尺長度、鋼軌質量及鋼軌材質選擇進行分析和探討，並建議在鋼軌選型時，應全面考慮不同線路布置特點，車輛及荷載情況，運輸、施工及維修條件，建設工期，初期投資及運營成本要求等綜合因素，力求使每條城軌交通中的鋼軌選型方案在滿足安全可靠的基礎上，更具工程針對性和經濟適用性。
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