閉區間 的英文怎麼說

中文拼音 [bìqūjiān]
閉區間 英文
closed interval
  • 閉 : Ⅰ動詞1. （關; 合） close; shut 2. （堵塞不通） block up; obstruct; stop up Ⅱ名詞（姓氏） a surname
  • 區 : 區名詞（姓氏） a surname
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  1. And it can be divided into four phases of urban tourism of china, in which there are different characteristics. ( 2 ) the evolutive rules of urban tourism of china are as follows : 1 ) the exoteric extent of tourism notion is more and more swell ; 2 ) the form of urban tourism renovate with the development of cities ; 3 ) the layout of urban tourism inner and outer is from close and complanate to exoteric and tridimensional ; 4 ) the sustaining system of urban tourism is from absent to as clear as a bell, and will reach a rational and advanced extent. 5 ) the social delamination of urban tourism is form stern to syncretic ; 6 ) the evolvement tendency of urban tourism should be generalized as a curve of accumbent " s ", which present a course makes up of low - grade development, high - speed development and balanced development

    主要觀點歸納如下： （ 1 ）城市旅遊是基於城市的發展而發展的，中國城市旅遊可分為古代、近代、現代和后現代四個階段，分別對應於前工業文明時期的城市旅遊、工業文明萌芽時期的城市旅遊、全面建設工業文明和后工業文明因素初露端倪時期的城市旅遊，以及邁向信息時代的城市旅遊，其間體現出不同的城市旅遊發展特徵； （ 2 ）經歷不同發展的時期，中國城市旅遊表現出如下的演進規律： 1 ）城市旅遊觀念開放程度逐漸增強，對城市旅遊的容納度日趨加大，對城市旅遊地位的認識從忽視到關注再成為生活的必要因素； 2 ）旅遊形式從單一走向多元，新的旅遊形式隨城市發展層出不窮； 3 ）城市旅遊的內外部空間聯系從封閉平面走向開放立體，達到網路化、連綿化、分區化、立體化布局； 4 ）城市旅遊支持系統從缺失走向健全，達到理性高端； 5 ）城市旅遊社會分層從森嚴走向融合，經歷了「小眾旅遊」 、 「大眾旅遊」 ，最終發展到「全民旅遊」 ； 6 ）城市旅遊產業演變態勢可以概括為一條橫臥的「 s 」曲線，表現為低開?高走?平穩發展。
  2. Results : there exiss some differences among several common monascus fungi in supermicro - morphologic characters including hypha, conidium, cleistothecium, ascospores and so on, which serve as deposing the evidences to classify and identify monascus fungi

    結果：不同種紅? ?之間在菌絲、分生孢子、閉囊殼和子囊孢子等超顯微特徵方面存在一定的差異，據此可對紅? ?進行區分和鑒別。
  3. We put forward an algorithm for self - discrimination of island relation and an automatic intersected method of the region machining unit, which can judge the relationship among any plane obturate contour line effectively and swiftly. we also study the tool path generation technology of two - dimensional machining, basso - relievo machining, three - dimensional lifting - pen machining. meanwhile, we put forward an optimize approach of tool path, which improve the efficiency of engraving

    研究了圖像的刀具路徑生成技術與軌跡規劃問題，提出了基於射線的島嶼關系自動判斷和區域加工單元的自動分割方法，有效、快速地判斷了平面任意封閉輪廓線之間的關系，研究了平面任意區域填充加工、浮雕加工、三維提筆加工的刀具路徑生成的技術，提出了刀具路徑優化方法，提高了雕刻加工的質量和效率。
  4. Simulation technology for safety testing of railway automatic block system

    區間自動閉塞系統安全性測試系統模擬建模
  5. The method of close water test has been used for a long time, so richer experience has been achieved. however, it not only takes pains and time, but also consumes raw materials during the close water test because of miscellaneous working procedures such as bricklaying in the two ends of pipe, water - repellent layer plastering, maintaining and water offletting, brick - block backouting after the test, especially in the region short of water and some drainage pipe with prop - pipe construction. in order to satisfy the fast development of municipal construction, new detection methods should be developed

    閉水試驗方法因其應用時間較長，目前已積累了較豐富的經驗，但在閉水試驗時，管道兩端砌築磚堵、抹防水層、養護、灌水浸泡，以及試驗后的放水、磚堵拆除等繁雜工序，不僅費工、費時，而且消耗原材料，尤其是在缺水的地區以及頂管施工的無壓管道，這些矛盾更加突出；因此，為滿足迅速發展的市政建設需要，有必要探索新的檢測方法，閉氣試驗就是其中一種，但是閉氣試驗目前還不完善，有待于進一步深入研究。
  6. Under the fractal application, the transitional state rendering method based on t - fbm constraint model is proposed. in this model, the transitional deformation energy is defined as the bi - association between the initial state and the transitional fractal detail, and the fbm constraint is realized by the threshold statistical estimation. furthermore, the regional buffering control and regional harmonic control can offer more abundant and flexible control ways for the rendering of fractal transitional state

    針對過渡狀態可視化的分形應用，提出了基於t一fbm約束的繪制方法，將過渡變形能作為與初始形狀和過渡分形細節之間的雙向關聯，以閉值估計一作為fbm約束因子的具體實現，以區域緩沖與區域調和作為不同約束下的控制手段，很好地在繪制結果中反映出分形性過渡特性的分佈情況。
  7. The volume integrals can be transformed to surface integrals using gauss ' s theorem. two cases are studied, one is floating upright and another is free floating in 3d space

    運用gauss定理，關于空間封閉區域的三重積分可以轉化為沿封閉邊界曲摘要面的二重積分。
  8. Half closed interval

    半閉區間
  9. Stability robustness of closed - loop system with uncertain parameters using interval analysis

    不確定參數閉環振動控制系統的穩定性與魯棒性區間分析
  10. A set having the same number of points as all the real numbers in an interval

    閉聯集與一個區間內所有實數數目相同的點的集合
  11. It is also shown that all the signals in the closed - loop are bounded and the resultant tracking error lies within the confined dead - zone, by which the complete tracking over a pre - specified time - interval is achieved

    提出初始修正吸引子的概念，構造的時變死區含這種初始修正吸引子，以使得閉環系統在給定時間區間上可實現完全跟蹤。
  12. By the exponential of martingale, the strong consistency and uniform strong consistency in finite closed interval are be obtained, which improve the results in [ 5 ]

    利用軟的某種指數不等式，得到了其加權核估計的強相合以及在有限閉區間內一致強相合的性質，並在某種意義上推廣了[ 5 ]的結果。
  13. Corollary let be a continuous function on a closed interval, then can obtain any number between its absolute maximum and its absolute minimum

    推論在閉區間上連續的函數必取得介於最大值與最小值之間的任何值。
  14. The students are believed in too. i did a teaching experiment on solving the maximum and minimum value of quadratic function in one variable with two different teaching ways : asking questions and dialogue. these two periods are studied and analyzed here

    本人用提問與對話兩種不同的教學方式對一元二次函數在閉區間上的最值這一數學內容進行了一次觀察與分析的教學嘗試，並對這兩節課進行了個案研究與分析。
  15. The signaling system and the computer systems in the operation control center are regarded as key to the safe and successful operation of the taipei rapid transit systems

    二、號志系統之理念及其設計對整體系統之營運效能及安全有著絕對性之影響，尤其是閉塞區間之理念。
  16. When air exchange rate is high, the vertical variations of temperatures in the zone of occupant action are similar by the three methods. thus, the vertical indoor air temperature distribution in the high air exchange room is not mainly determined by heating method, but the way of air current

    此外，三種供暖方式的室內空氣溫度垂直分佈規律與封閉房間內的情況差別較大，房間通風量較大時，人體活動區域內沿高度方向三種採暖方式產生的空氣溫度變化基本相同。
  17. 2. practical problems in outer spaces of settlements - the separations of functional spaces, lacks of relations to society. section 3 " principle of simplicity

    二、居住建築外環境中的現實問題? ?功能過分細化、固定化，各功能分區間隔離，缺乏聯系，對外部社會的封閉。
  18. Finally, the effectiveness of the proposed method is verified through theoretical and numerical results for systems with both unknown time - invariant and time - varying parameters

    理論分析與模擬結果表明，跟蹤誤差信號在一預先指定區間上收斂到零，在起始區間段上被囿於死區所確定的區域中；並保證閉環系統中所有信號是有界的。
  19. In continuous - lime framework, assuming that asset price follows stochastic diffusion process, it introduces parametric uncertainty, and applies stochastic dynamic programming to derive the closed - form solution of optimal portfolio choice, which maximizes the expected power utility of investor ' s terminal wealth ; in discrete - time framework, continuous compounding monthly returns of risky asset are assumed to be normal i. 1. d., it applies the rule of bayesian learning to do empirical study about two different sample of shanghai exchange composite index

    在連續時間下假設資產的價格服從隨機擴散過程，引入參數不確定性，利用隨機動態規劃方法推導出風險資產最優配置的封閉解，使投資者的終期財富期望冪效用最大；在離散時間下假設風險資產的連續復合月收益率服從獨立同分佈的正態分佈，通過貝葉斯學習準則，以上證綜合指數不同區間段的兩個樣本做實證研究。
  20. The unknown parameters are estimated in the time domain. the global uniformly exactly tracking of the trajectory on the specified time interval is achieved and the boundedness of all signals of the closed - loop system is ensured

    在時域中估計系統的未知參數，所提出的自適應迭代學習控制器在給定的區間上實現了對目標軌線的全局一致精確跟蹤，同時保證了閉環系統所有信號全局一致有界。
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