線段端 的英文怎麼說

中文拼音 [xiànduànduān]
線段端 英文
extremity of segment
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 段 : Ⅰ量詞（部分） section; segment; part; paragraph; passage Ⅱ名詞（姓氏） a surname
  • 端 : Ⅰ名詞1 （東西的頭） end; extremity 2 （事情的開頭） beginning 3 （門類; 方面） item; point 4 （原...
  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. Since the axis of the part is not on the same line, it may be necessary to amend the part in order to make it ease to produce. the amendable method mostly is the fw pattern in the juncture of fastigiated column and sphere

    此航天特異零件各部分回轉軸不是同一直線，因此針對這種特性對斜圓柱段和斜圓柱與球缺端頭過渡段的纏繞做了理論上的分析與設計。
  3. Secondly, the paper introduces the balanceable condition of airfoil steady fw. its middle part adopts geodesic fw and fw angle is a0. its both ends adopt nongeodesic fw and fw angle is variable

    然後，本文介紹了機翼實現穩定fw的平衡條件，機翼中間段採用測地線fw ，纏繞角為定值_ n ；機翼兩端用非測地線fw ，纏繞角為一變量。
  4. Fold chenille stems in half and thread the ends into the holes in each base, leaving a small loop sticking out

    將繩絨線對折，然後將其兩端穿入紙杯底部的兩個孔內， （繩絨線彎折處的）線圈應該（在杯外）留出一小段。
  5. ( 4 ) the instability problem of the columniation supporting was solved in the construction of side - span. ( 5 ) the circle - steel nip - patch anchor was applied for the thread - snap of the prestressed crude steel wire, the double facility anchor was used for deeling with the slip - wire of steel wring

    （ 4 ）在邊跨直線段施工中，採用一端設立柱另一端吊掛在已合攏梁段上的梁式膺架，解決了支柱支承在古錯落體上的不穩定問題。
  6. In the meantime, we are positivity looking for more principles complimentary with our current products line

    專業為客戶提供有線電視前段到客戶端的技術支持，儀器設備維修，國外有線電視技術的交流活動。
  7. A new fractal - based infrared image feature extraction method is presented and the detailed theoretic analysis and implement procedure of this algorithm is submitted and tested in some experiments. with the limitation of the line detection based on traditional hough transform that the information of the length and the end points of the line is unavailable, a new algorithm which makes use of the accessional strategy based on precognition information is put forward to meet the demand for more information of the line, simulation results show this method is effective. finally, the whole process of airport target recognition is presented and the result images are also given

    使用分形方法提取目標的特徵，在知識指導下，提出了一種基於目標特徵模型的降維的形態學分形維數計算方法，對傳統分形方法進行了改進，從理論上推證了演算法的合理性，並對演算法進行了模擬分析；針對傳統hough變換無法獲得線段端點和長度信息的局限性，提出了一種基於目標特徵先驗知識的hough變換融合策略，通過引入目標先驗知識，可以有效地獲得直線信息；對信息多而復雜的機場目標採用基於知識的目標識別方法，使用置信度模摘要型實現不確定推理，對目標進行識別判斷，將知識貫穿于整個識別過程中，對目標進行了有效地識別。
  8. The welding technology of francis turbine runners is optimized from the view of subsection welding and local heating by numerical simulation. the result shows that welding residual tensile stress appears in the weld and its area nearby, and peak stress appears in the dangerous area of blades after practising quondam welding technology ; welding residual tensile peak stress in the dangerous area of blades can be decreased by welding both ends earlier and then welding middle section later during subsection welding, and decreasing effect on welding residual stress of the subsection welding is related to the weld length of blade outlets and welding direction of each subsection ; decreasing effect on residual stress of the local heating is direct proportional to heating time, heating temperature, heating area, and inversely proportional to cooling area, and welding residual tensile peak stress in the dangerous area is decreasing trend earlier, and then increasing trend later with heated location increased

    本文利用數值模擬手段對轉輪的焊接工藝從分段焊和局部加熱兩個方面進行了優化，結果表明:採用普通工藝焊接時，葉片焊后殘余拉應力出現在焊縫及其附近區域，並且在葉片出水邊的熔合線附近（危險區域）出現了峰值;在採用優化的分段焊時，先焊兩端后焊中間的方法可以降低葉片危險區域的焊接殘余拉應力峰值，降低效果與葉片出水邊焊段長度、焊縫各段的焊接方向有關;局部加熱法降低轉輪危險區域殘余應力的效果主要與加熱時間、加熱溫度以及加熱面積成正比，與冷卻面積成反比，並且危險區域的殘余應力隨加熱區域的增大呈先降低后升高的趨勢。
  9. The terminal defense is the important component of the large area air defense, the last defense line of the large area air defense, and the significant measure of annihilating enemy s aerial warfare weapon and covering the important targets

    提出末端防禦是大區域防空的重要組成部分，是防空體系中實施大區域防空的最後一道防線，是實現殲滅敵空襲兵器與掩護重要目標安全的重要手段。
  10. Either of two points marking the end of a line segment

    端點標記一條線段兩端的兩點中的任何一點
  11. A simplified analysis method of distribution networks is presented. the voltages and the power on / through both end of the feeder are used to describe the load and its distribution within the feeder line. only field test datas from feeder circuit breakers in substations, switches along the feeder lines and on the loop points are needed to obtain a sactisified analysis result

    提出一種通過饋線兩端的電壓和流過饋線兩端的開關的功率反映饋線上的負荷及其分佈情況的配電網的簡化分析方法，這種方法只需對變電站的出線開關、饋線的分段開關和聯絡開關進行量測，而不必量測饋線上的配電變壓器，就能得到滿意的分析結果。
  12. A class of special 4 - adjacent connection areas can ' t be filled completely by scanline algorithm for filling area with pushing span - ends

    摘要指出壓入區段端點的區城填充掃描線演算法對一類特殊4 -連通區域有可能產生漏填。
  13. At installation site. 3. the capacitance tolerance in each serial group and segment shold no more than 0. 5 %. the ratio between maximum value and minimum value of capacitance which is measured at any two termin - als of capacitor unit in three phases should no more than 1. 02

    3 .電容器內部每個串聯組串聯段間的電容之差不大於0 . 5 % ，三相單元中在任何兩個線路端子之間測得的最大電容與最小電容之比不超過1 . 02 。
  14. We extend this method to the problem of a domain which boundary is an open arc or an open segment. in this paper, we simulate the singularity of solution in extreme point of open arc or open segment by singular element

    本文還把此方法推廣到求解區域邊界是直線段或者開弧段的情況，採用引入奇異邊界單元的方法來模擬解在開邊界端點附近的奇異性。
  15. Specifies a square cap that squares off both ends of each dash

    指定每一劃線段的兩端均為方形的方帽。
  16. Based on the analysis on some classical line algorithms, the author puts forward some new line algorithms, which get results faster. and those algorithms can deal with different lines, which differ in type and width. all of these provide the key technique for the realization of line symbol

    本文在研究經典畫線演算法的基礎上設計實現了不同線寬及不同線型的快速畫線演算法，對線段的端點也做了美觀處理，從而解決了繪制線狀符號的幾個關鍵問題。
  17. This thesis analyzes the retrofit of the end part electromagnetic shielding and the stator winding bars, i. e. the 2 technical measures taken for the purpose of expanding the capacity of 300 mw qsf - 300 - 2 type of turbine - generator

    本文分析了qsf - 300 - 2型300mw汽輪發電機增容改造採取的兩種技術手段：端部電磁屏蔽的改造和定子線棒的改造。
  18. In view of load transferring capability of rock - socketed piles, this paper compares rock - socketed piles with non - rock - socketed piles, analyzes influencing factors ( pilelengtru pile diameter pilemodulusx character of bearing stratuiru mud hull sediment of pile bottom and roughness ) on force character. with different load transferring functions, a set of analytical equation for single pile settlement calculation of rock - socketed piles are established : three stages of p - s curve from analytical equation are gained which are straight linex curve x straight line ; and relationship curves in different pile modulus and in different rock - socketed length

    根據所選用的不同的荷載傳遞函數，導出了嵌巖樁單樁沉降計算的一種解析演算法，分析得出嵌巖樁p ? s曲線按荷載變化分為直線?曲線?直線段三個階段，不同樁身模量下承載力的變化曲線，樁身模量、樁端巖石強度是影響單樁承載力的重要因素，不同嵌巖深度下端阻比的變化曲線。
  19. During the course of laser strip skeleton images fitting, the problem of adaptive segment segmentation is resolved, and well robust line segmentation method is present

    在激光條骨架圖像分段擬合的過程中，重點解決了線段端點的自適應分割問題，提出了高魯棒性的直線分割方法。
  20. A total of 242 adults were recruited throughout taiwan to finally determine appropriate intermediates based on mean and standard deviation

    訪問中使用錄音機撥放候選語詞，供242位志願受訪者，在20公分的線段上標示出每個候選語詞相對于兩個端點用詞的語氣程度。
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