近中心點 的英文怎麼說

中文拼音 [jìnzhōngxīndiǎn]
近中心點 英文
pericenter
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  1. In local vector match method, we add the line numbers and the dispersion of direction angle between the center point and near minutiae point. we also add the direction angle of the center point. these additions enhance veracity of the minutiae feature matching

    在局部向量特徵匹配法中加入了中心點與鄰近特徵點的紋線數，方向角差，中心點的方向角等特徵信息，提高了特徵匹配的準確性。
  2. But according to a recent * cspi newsletter, a single appetizer, entr e, or dessert in one of these restaurants often 4 ) exceeds the rda for calories

    但根據公共利益科學中心最近一份新聞稿指出，這些餐廳光是單人份開胃菜、主菜或甜點就常超過每日卡路里建議攝取量。
  3. 4 ) in a pre - swirl rotator - stator cavities with discrete pre - swirl nozzles and blade - cooling entry holes, the influences of pre - swirl angle and flow parameter on the flow and heat transfer characteristics were numerically investigated. the correlation for average nusselt number vs rotating reynold number or non - dimensional mass flowrate were established. the results show that : advantage of per - swirl inflow is the effect of cooling the blade - cooling entry holes ; pre - swirl inflow increases heat transfer in rotating disk of pre - swirl chamber ; as pre - swirl angle increases, local nusselt number decreases in pre - swirl chamber ; the temperature of stator of inner rotator - stator chamber and per - swirl chamber decreases as rotating reynold number increases ; when the axial mass flowrate maintains constant, heat transfer in the rotating disk of inner rotator - stator cavities does n ' t change as per - swirl mass flowrate increases, while heat transfer in the rotating disk of per - swirl chamber increases ; when the pre - swirl mass flowrate maintains constant, change of the axial mass flowrate has effect on the whole cavity

    結果表明，預旋進氣的優點在於增強了葉片冷卻孔附近的對流換熱效果，局部努謝爾數隨預旋角的增大而有所減小；隨旋轉雷諾數的增加，不論是內轉靜腔室還是預旋腔室的靜盤上的溫度都不同程度的降低：當軸向中心進氣質量流量不變時，隨預旋進氣的質量流量增加，內轉靜腔室的轉盤盤面上的換熱基本沒有變化，而預旋腔室的轉盤盤面上的換熱效果增強；當預旋進氣質量流量不變時，軸向中心進氣的質量流量的改變對整個盤腔都有影響。
  4. This paper expounds the development and variation of the forestry science ， forest and forestry neally in past two cen turies the forestry science in itself goes through a transformation from traditional forestry science to modern forestry s cience. the modern forestry science, with the object of studying the establishment ， manageme nt and exploitation of the forestry ecosystem and the core of developing the eco logical environinent functi on of the forestry ecosystem ， is a subject that takes an overall play to the mul tiple benefits and function of forest. the cognition of forest also undergoes a variation from a single tree to trees g roup and still to forest ecosystem due to the deep alteration of the understand ing of forestry science and forest ， people begin changing their understanding of forestry from a central for m of timber utilizing which formed for a long time to a form that takes developi ng the ecological environment function of forestry ecosystem as its core and fo cal point ， and takes an overall play to the ecological ， economical and social function of forestry as its leadi ng thought and aim ， so as to realize the sustainable development of forestry

    論述了林學、森林與林業近兩個多世紀以來的發展和變化.林學經歷了由傳統林學向現代林學的轉變.現代林學是以森林生態系統的營建、經營管理和利用為研究對象，以發揮森林生態系統的生態環境功能為核心，全面發揮森林的多種效益和多種功能為目的的學科.對森林的認識也經歷了由單株樹木到樹木群體到森林生態系統的變化.由於對林學及森林認識的深刻變化，人們對林業的認識也就從長期形成的以木材利用為中心，轉變到以發揮森林生態系統的生態環境作用為核心和重點，全面發揮森林的生態、經濟和社會功能作為林業的指導思想和目標，以實現林業的可持續發展
  5. As these trends converge, diasporas will move even closer to centre stage in the delivery of succour to the needy

    這些趨勢集中到一點，在向窮困者發送救援品方面，散居在外者將更接近舞臺中心。
  6. The mt provides gps data for mc, which then issues difference calculating with the data. also the mt raises the real - time alarm to mc when emergent dilapidation happens in the area nearby the monitoring points

    滑坡實時監測報警系統測量終端為監測中心提供gps觀測數據供後者完成差分解算，並檢測監測點附近區域的崩塌，對監測中心實時報警。
  7. The neurosurgical unit of the department of surgery at the chinese university of hong kong has recently received an anonymous donation to set up a hong kong - china brain tumor research centre. the centre will be jointly administered by the department of anatomical & cellular pathology and the neurosurgical unit, department of surgery at the university. officiating at the inauguration ceremony were professor sydney chung, dean of medicine, cuhk, professor poon wai - sang, head of the neurosurgical unit, department of surgery, cuhk, and professor ng ho - keung, acting chairman of the department of anatomical & cellular pathology, cuhk

    香港中文大學醫學院外科系腦外科組最近獲得熱心人士捐贈，由醫學院病理解剖及細胞學系及外科系腦外科組共同創立香港中國腦腫瘤研究中心，成立典禮由香港中文大學醫學院院長鍾尚志教授主持，參加儀式的除了腦外科組主任潘偉生教授、病理解剖系學系署理主任吳浩強教授外，還包括參與研究計劃的北京首都醫科大學天壇醫院神經外科研究所王忠誠教授和上海醫科大學華山醫院神經外科周良輔教授，這兩個單位是全中國最重點的腦外科中心。
  8. In this paper we study the single - species chemostat model with time dilay. based on [ 8 ], we analyze the hopf bifurcation of the system which take the diluton as a parameter, and we obtain that under the conditon of the existence of positive equilibrium and if the dilution is too big or too small, the system will appear hopf bifurcation

    在文[ 8 ]的基礎上，以模型中的流量為參數進行了hopf分支分析。得出了在正平衡點存在的條件下，當流量較大或較小時，系統的正平衡點附近會產生hopf分支，並應用中心流形和規范形理論給出了分支方向及分支周期解穩定性的計算公式。
  9. As an effective traffic of light rail transit, it has been widely adopted by many large cities over the vorld, and a few cities of china are planning or building the light rail transit in our country, which has characteristic of saving investment, short construction period, high flexibility and low life - cycle costs for the light rail transit which can be constructed underground or high frame in crucial area, which can be suitable for the requirements of large capacity, high speed, safety and punctuality

    輕軌交通便是其中一種有效的交通方式，近幾年來在世界上各國大城市得到迅速發展，我國也有十幾座城市計劃或正在建設輕軌交通。其具有投資少、建設周期短、靈活性強、運行成本低的特點，可在關鍵地段和市中心區採用高架或地下鐵道結構，使其能運量大、速度快、安全、準點。
  10. Future population and employment centres should be placed in the vicinity of railway stations served by integrated pedestrian systems and other transport feeder services

    未來的人口及就業中心應設于鄰近鐵路車站的地點，並應有行人設施及其他運輸接駁服務加以配合
  11. Left this three - dimensional map of local gravity and magnetic field variations shows a multi - ringed crater called chicxulub named after a village located near its centre

    圖左因其中心點位於墨西哥奇求魯布附近而得名的奇求魯布隕石坑，其多重環狀結構在這幅引力及磁場變化圖中無所遁形。
  12. The programme will focus on their interesting physical and orbital characteristics, as well as groundbreaking amazing discoveries that are being made in recent decades. ( left ) this three - dimensional map of local gravity and magnetic field variations shows a multi - ringed crater called chicxulub named after a village located near its centre

    （圖左）因其中心點位於墨西哥奇求魯布附近而得名的奇求魯布隕石坑，其多重環狀結構在這幅引力及磁場變化圖中無所遁形。
  13. The paper puts forward the clustering algorithm includes : clustering based on grid and iterative, enhanced clustering algorithm base on density and k - medoids, enhanced k - means algorithm ( optimize chooseing consult _ points in iterative process ), enhanced clustering algorithm base on distance. they can overcome many limitations ( some traditional algorithms terminate in local optimization. many results of cluster are roundness, too many times in partition iterative process ), which are related to the static architecture of traditional model

    在傳統聚類演算法的基礎上，結合我們科學數據挖掘的應用對象?分子動力學數據，提出了迭代網格聚類演算法， k -平均和基於密度結合的聚類演算法，迭代過程中優化選擇中心點的k -平均方法，以及改進型的基於距離的聚類演算法等模式識別方法，能夠解決傳統演算法帶來的諸多問題（比如一些傳統的聚類演算法常常收斂于局部最優，發現都模式都趨近於球形，劃分方法中迭代次數過多帶來的效率問題） 。
  14. Control to the bottom of the form near the center

    控制項拖動到窗體底部靠近中心點的位置。
  15. It is difficult to estimate indent depth in theory. this paper presents two methods to estimate the relationship between dent depth and contact force, respectively amend method and deflection compensate method, which are developed by using a clear geometrical relation to express indent, incursion profile and deflection difference

    本文以一種新的觀點，用一個明確的幾何關系來確定壓痕、壓頭與板的接觸面剖面及接觸中心點與邊界點之間的撓度差三者之間的關系，提出兩種近似預測接觸力與壓痕深度關系的方法? ?修正法和撓度補償法。
  16. The new ho man tin post office is located in the vicinity of ho man tin plaza which is a focal point where most of the daily needs of the community are met. the public hall is more spacious.

    新的何文田郵政局位於何文田廣場附近，是區內居民日常活動的中心點。新局大堂較為寬敞。
  17. Tainan city is 10 kilometers northwest of the district and kueijen township office is about 5 kilometers to the north of the district. surrounding the hsr tainan station, the north border of the special district is about 200 meters from the guanmiao expressway and the east border is 760 meters from the farms of taisugar company. the district is bordered on the south by no. 15 cemetery of kueijen township and the west border is 100 meters to the west of county highway no. 149

    本特定區以高鐵臺南車站為中心，計畫范圍界線北以臺南關廟線東西向快速道路南緣約200公尺為界，東至高鐵臺南車站中心點東側約760公尺處之現有臺糖農地為界，南至歸仁鄉第十五公墓附近為界，西至南149號縣道西側約100公尺為界，計畫面積299公頃。
  18. The hotel will be a part of the integrated " daning - the life hub " which is a multi - purpose, innovative and open - air urban lifestyle center in central zhabei, north of shanghai central business district

    酒店位於上海閘北區（共和新路和大寧路交匯點，地鐵一號線延長路站北側）靠近中心商業區，是大寧國際商業廣場- -集商住、辦公、商場和生活娛樂等設施於一體的現代城市生活中心的組成部分。
  19. His idea is based on the fact that the pivot of the soft wireless structure is to put the broad band a / d and d / a conversion near to antenna by all means, and to define the functions of the transmitter - receiver as many as possible in the forms of software ( namely realized by software ). the technology of background signal simulator puts the focus on the methods used to realize the software, namely to exploit the functions of the hardware ( for example, dsp fpga or asic ) through the idea of software design, and to produce ( realize ) wireless signals by high speed lsi and software programming

    1992年5月的全美電信系統年會上， mitre公司的資深科學家joemitola首次給出了軟體無線電的定義，他認為：軟體無線電的組成架構的中心點是將寬帶模?數（ a d ）和數?模（ d a ）轉換器盡可能地靠近天線，將盡可能多的電臺功能以軟體的形式定義（即用軟體來實現） 。背景信號模擬器所採用的技術集中體現在軟體無線電技術，即用軟體化設計去開發硬體（如dsp 、 fpga 、 asic ）功能，採用高速大規模數字集成電路、軟體編程的方法產生（實現）各種無線電信號。
  20. Those spectra nearer the periphery of the objective are dimmer than those to the central spot

    靠近邊緣的光譜狀亮點的亮度要小於靠近中心的亮點。
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