year problem 中文意思是什麼

year problem 解釋

  • year : n 1 年，歲；一年。2 年度，學年。3 〈pl 〉年紀，年齡，歲數；〈pl 〉老年。 ★在表示歲數時， years 略...
  • problem : n. 1. 問題，課題；疑難問題；令人困惑的情況。2. 【數、物】習題；作圖題。3. （象棋的）布局問題。adj. 1. 成問題的；難處理的。2. 關于社會問題的。
  1. Therefore, this dissertation based on the pre - research defense projects of “ research on longevous service and high reliability of satellite ” of the national tenth - five - year plan, study the method of uncertainty inference, and the application of rough set theory in the development of the satellite fault diagnosis system, the main content of this dissertation is as follows : first, this paper incorporate the status in quo of the technology of fault detecting and diagnosis and the artificial intelligence ( ai ), realize the newest trend of the technology of fault detecting and diagnosis is that using the technology of artificial intelligence to solve the certainty and uncertainty problem in the actual engineering area

    為此，本文以國家武器裝備「十五」預研「衛星長壽命高可靠技術」研究項目為背景，研究不確定性推理理論中的粗糙集理論在衛星故障檢測和診斷中的應用，並開發相應的系統。主要研究內容包含以下幾個方面:論文首先結合故障診斷技術及人工智慧技術的發展現狀，明確了故障診斷的發展方向是使用人工智慧的最新研究成果去解決實際應用中更為常見的各種確定和不確定問題。分析了解決不確定推理技術的主要方法及各自的原理並進行了比較。
  2. Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece

    將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義
  3. An 81 - year - old american, myron manders, wants the us social security administration to know that he still is alive in cleveland, ohio. the problem is, it doesn ' t seem to be listening

    美國俄亥俄州81歲的老人邁倫曼德斯如今依然健康地和老伴生活在克里夫蘭市，可當地社保機構卻執意認為他已離開人世。
  4. Based on expounding the relative theories on the maths - teachingmodels, thisarticleanalysesthe characteristics of the modern maths - teaching models the teaching model that has the basic processes of " guiding and creating the questioning environment - discussing and exploring equally between the teacher and students - solving the problem by the students themselves ? searching the neodoxy and the difference to form the circulation ( of theknowledgeandthequestion ) " isbasicallysetupwiththefoundationofcons tructivism and the directing idea of humanism curriculum view point. lt also deals with the experiment of teaching maths in junior middle school which has lasted for one year

    本文在闡述教學模式相關理論基礎上，分析了現代教學模式的特點，以建夠主義為理論基礎，人本主義課程觀為指導思想，初步形成了「引導創設問題環境? ?師生平等探索討論? ?學生自主解決問題? ?求異探新形成（知識和問題的）周轉」為基本程序的教學模式。並在高中數學教學中進行實驗研究。
  5. The stage makeup and costume delights the printing office having invested in cosmetics between nations in shanghai luo nan town spreading dress in the second half of the year for 7 years, full - automatic 4 screen process presses, a automation tu installs a production line, problem printing and spreading dress for the customer has resolved cosmetics wrapping up material ' s

    07年下半年，妝悅國際在上海羅南鎮投資了化妝品塗裝印刷廠， 4臺全自動絲網印刷機，一條自動塗裝流水線，為客戶解決了化妝品包材的印刷和塗裝問題。
  6. They include : counterparty analysis of securities held, maturity profile of major balance sheet items, breakdown of loan categories, risk management policies, materiality of market risk arising from the trading book, capital adequacy ratio adjusted for market risk, and the year 2000 problem

    這些項目包括分析所持證券的發行人類別主要資產負債表項目到期情況風險管理政策因營業賬冊內的交易而承擔的市場風險是否屬于重大就市場風險調整資本充足比率以及公元二千年問題。
  7. This year, the group focused on helping undernourished children, because in panama poor nutrition is a serious problem

    營養不良是巴拿馬的一個嚴重問題，所以這個團體今年把重點放在幫助營養不良的兒童。
  8. Press release : data backup for the year 2000 problem

    新聞稿：電腦公元二千年數位問題的數據備份指引
  9. Press release : year 2000 problem

    新聞稿：公元二千年問題
  10. More information on the year 2000 problem can be found on the following pages

    有關千年蟲的進一步資料，可參閱
  11. I suddenly asked, although i never worry about the y2k year 2000 problem

    我突然問道，盡管我自己從未擔心過這個問題。
  12. Hkma receives certification for its rigorous treatment of the year 2000 problem

    確認其在解決公元二千年問題方面的嚴格要求
  13. Year 2000 problem

    公元二千年數位問題
  14. To minimise the possible adverse impact of the year 2000 problem on hong kong

    盡量消減公元二千年數位問題可能對香港造成的不良影響。
  15. A 35 year old man was diagnosed with an anxiety disorder and after a period of treatment, started behaving erratically. family members thought his medication was the problem

    這名三十五歲的男子在治療躁鬱癥，一段時間后卻開始意識錯亂，家人還以為是躁鬱癥的藥物作祟。
  16. The sub - committee gave its support to these proposals. it also considered that the exceptions to the currency board rules were acceptable in the special circumstances of the year 2000 problem

    委員會支持這些建議，又認為在電腦二千年問題的特殊情況下，暫時放寬執行貨幣發行局規則的做法可以接受。
  17. On the basis of achieving the national key research projects on sichuan basin carried out from the sixth five - year plan to the ninth five - year plan and in combination with the research results finished by our predecessors, such a complicated problem is discussed from four aspects in considera tion of the exploration situation of the basin and the geological laws of natural gas distribution, and of opening up new realms

    筆者在參與四川盆地"六五" "九五"國家重點攻關項目基礎上，結合前人研究成果，從分析盆地勘探現狀、總結天然氣地質規律、開拓新領域這一思路，從四個方面探討這個復雜問題。
  18. However, since last year, we have witnessed more and more trade frictions between our two countries. our government hopes to solve the problem through dialogue and negotiations

    然而去年以來，兩國的經貿摩擦越來越多，我國政府主張通過對話和協商解決問題。
  19. Of the estimated amount of duty the government loses each year because of illicit cigarettes and whether, at this stage, it has any plans to revise tobacco duty to combat the problem of illicit cigarettes

    估計每年私煙令政府損失的稅款金額，以及現階段有否計劃調整煙草稅，以打擊私煙的問題？
  20. We have this problem every year.

    每年我們都有這個問題。
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