field transit 中文意思是什麼

field transit 解釋
礦場運輸
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  • transit : n. 通過，通行；渡越，飛越；運輸；通路；運輸線；轉變，變遷；【天文學】中天；凌日；中星儀；經緯儀。vt. 通過；運送過；【天文學】（天體）經過。vi. 通過。 in transit 運輸中。
  1. According to the overall evaluation of urban rail transit network planning, the article discusses the evaluating index system and the former experiences, holds that the fhw evaluating method and its process be employed in this field

    摘要根據城市軌道交通線網規劃方案綜合評價的特點，建立了綜合評價指標體系，並結合以往的實踐經驗，介紹了fhw綜合評論方法以此領域應用的優點及評價過程。
  2. The company announced it ' s shutting down the nation ' s largest producing oil field after discovering corrosion in a transit pipeline system

    在發現其傳輸管道上的腐蝕后，該公司宣布停止自美國最大產油地的石油運輸。
  3. Under the cylindrical coordinate, the transit - time effect of the radial gap in the resonance cavity of rtto is studied by hydrodynamic theory. the equation describing the interaction between the electron beam and the high frequency field is obtained

    在柱坐標系統中，我們用流體理論方法分析了rtto諧振腔間隙的渡越時間效應，得到了在有限渡越角情況下電子束與高頻場相互作用的方程。
  4. This dissertation is mainly about the transit radiation of the electron beam passing through the gap with the random standing wave electric field. in order to satisfy the requirement of the task, the feasibility of generation of more than 1 gw high power microwave in x - band using the transit radiation oscillator based on the transit effect is studied

    研究了二維柱坐標系網格劃分演算法，並用此演算法對五腔開放腔進行網格劃分，採用時域有限差分與快速傅里葉變換相結合的方法計算了五腔開放腔/ 6 、 2 / 6 、 3 / 6 、 4 / 6 、 5 / 6模這五個模式的頻率和場分佈。
  5. Some improvement is gained based on the research of the channel transit capacity of the traffic flow of the vessel channel and the comparative analysis of various mathematical formula in the previous field of traffic

    針對基於船舶交通流的航道通過能力的研究，對以往交通領域各種航道通過能力算式進行了綜合比較及分析，並提出了一定的改進。
  6. Field of the tracking summary means that your package is in routine transit and should be delivered on the scheduled delivery date

    欄位中指定「準時」意味著您的包裹在常規運輸中，應該按已安排的遞送日期交付。
  7. Meanwhile by using numerical method, the beam ' s one - order current density, and the power exchange between the beam and the field are solved. curves are given to illustrate the relations among the above solved parameters and the gap ' s transit angle in different electron velocity and number density

    然後通過數值求解得到了不同初始速度和電子數密度時徑向間隙中一階電流密度、高頻電場、電子束與本徵場的功率交換等隨間隙直流渡越角的變化規律。
  8. Authorized by the ministry of railways ( mor ) and sponsored by both the scientific and technological information research institute of mor and the engineering consultation co., ltd. ( in beijing ) under china academy of railway sciences, the journal, operated in a new mode of media, shall focus on urban rail transit business, introduce the all - around aspects of the construction and operation experiences on such mass transit as metro systems and light rails at home and abroad, and report timely the related technologies and equipment as well as the hi - tech achievements in this field, in order to promote the academic seminar, technical exchange and international cooperation

    由鐵道部主管、鐵道部科學技術信息研究所和鐵科院（北京）工程咨詢有限公司主辦的《現代城市軌道交通》將以新傳媒模式運作，密切關注城市軌道交通事業的焦點、熱點；全方位介紹國內外地鐵、輕軌等快捷交通的建設和運營經驗；及時報道相關技術及其裝備和高新技術成果；不斷擴大國際合作，多元化促進學術研討與技術交流。
  9. In the field of business application, the professional channel of pc remains the role of major supplier and facilitator, but traditional pc channel is facing the transit to functional channel, too

    在商用領域， pc的專業渠道依然保持著主要供貨商和服務商的角色，但傳統pc渠道也面臨向功能化渠道的轉變。
  10. This is by two reasons : the first, as the development of military communication technologies, it transit from digital to software implementation, intelligence, broad band implementation and network implementation. many new technologies such as adaptive frequency hopping, burst communication, broadband modulation and complex coding accelerate the research about pertinence algorithms of signal sense and signal processing. the second, three hotspots of modern signal processing - spectrum estimation, high - order statistics ( hos ) and time - frequency analysis theory become more and more consummately and being used in communication jamming and anti - jamming field

    應用於軍事通信對抗的信號處理理論發展非常迅速，這得益於兩個方面的動力：其一，軍事通信的技術和手段不斷更新，在數字化的基礎上逐步走向軟體化、智能化、寬帶化和網路化，出現了自適應跳頻、突發通信、寬帶調制和復雜編碼等新的實用技術，推動了具有很強針對性的信號偵測和處理領域的演算法研究；其二，現代信號處理的三大熱點? ?譜估計、高階統計量方法、時頻分析的理論和技術日臻完善，並逐漸應用於通信對抗領域。
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