point covering 中文意思是什麼

point covering 解釋
點覆蓋
  • point : n 1 尖頭，尖端；尖頭器具；〈美國〉筆尖；接種針，雕刻針，編織針；小岬，小地角；【拳擊】下巴。2 【...
  • covering : n 被覆，外被；外封；房頂；上覆物，掩護；【商業】了結，補進。 covering fire 掩護射擊。 covering fo...
  1. For this purpos, from the point of the log geology, aimed at the actuality of the current fractured reservoir log geology interpretation and evaluation, based on synthetical analysis of the current domestic and foreign fruit of fractal dimension investigation of reservoir fracture, using the method and technique of fractal dimension, through the further discussion of the fractal dimension characteristics of m index and n index in the log interpretation archie model in a sample way and through the theoretic reasoning to the fractal dimension dfa and m index of fractured reservoir interval ' s log curve, according to the geophysical signification of the fractal dimension dfa of fractured reservoir interval ' s log curve shape : the more complicated the change of the curve shape is, the larger the its dfa value is, then the more complicated space structure of fracture and pore, then the higher value of m index of space structure of fracture and pore, and so on, the text propounds an improved method, based on box dimension, of covering log curve with scale grid, and by programming computes the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, then further puts this technique into application investigation, and makes analysis of application effects in the reservoirs located in l area of qx oil field from three aspects : 1. the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, which are derived from computing, is used to identify reservoir type by crossplotting m index with the product df _ acrt of fractal dimension of acoustical wave log curve and restivity log curve and by experiential discriminance plate of reservoir type in l area of qx oil field

    因此，對該區裂縫性儲集層的類型識別、孔滲特徵的測井地質解釋以及儲層裂縫的發育和分佈規律進行深入的研究便成為本文研究的出發點。為此，本文從測井地質的角度，針對當前裂縫性儲層測井地質解釋與評價的現狀，在綜合分析當前國內外儲層裂縫的分形分維研究成果的基礎上，利用分形分維方法和技術，通過對archie測井解釋模型中的m指數、 n指數的分形分維特性的深入淺出的論述以及裂縫性儲層段測井曲線分維d _ （ fa ）與m指數的理論推導，根據裂縫性儲層測井曲線形態分維值的地球物理意義? ?曲線變化越復雜，則其分維值d _ （ fa ）越大、裂縫孔隙空間結構越復雜、裂縫孔隙空間結構指數m值越高等特徵，提出了改進的基於盒維數的測井曲線網格覆蓋法，編程計算了裂縫性儲層段常規測井曲線（如聲波和電阻率曲線）上分形分維值及其m指數值，進而從以下三個方面對qx油田l區塊的裂縫油藏進行應用研究，效果十分理想： 1將計算得到的可變的m指數與聲波和電阻率分維之積df _ acrt進行交繪，採用儲層分維值分類技術統計分析這些參數變化的規律，並結合qx油田l區塊儲層類型經驗判別圖版，從而實現qx油田l區塊下白堊統的裂縫性儲層的類型識別。
  2. Moreover, taking the fatlute model of the covering parts of motorcycle for an example, it discussed the measurement plan method of prototype and the process of data handling. 2. pretreatment of points cloud according to the characteristic of scattered point cloud data, the issue elaborated in detail points cloud registration, which was based on the shape characteristic matching

    論文運用一級模糊綜合評判方法研究了復雜曲面產品的數字化策略，並以摩托車覆蓋件油泥模型為例，討論了樣件的測量規劃方法和數據的處理流程； 2 、點雲數據的規范處理針對散亂點雲數據的特點，詳細闡述了基於形狀特徵匹配的點雲對正方法。
  3. He admitted that wigan deserved a point, that his chelsea side thought the match was over when they went two up and publicly thanked his central defender, ricardo carvalho, for covering up the errors of his team - mates

    他承認維根理應獲得一分，當比分扳平后切爾西方面認為比賽已經結束，但現在他們依舊與榜首保持兩分的差距，這應該特別感謝球隊的中后衛卡瓦略，他多次化解了因隊友失誤所帶來的威脅。 」
  4. Telecommunications - fixed radio systems - characteristics and requirements for point - to - point equipment and antennas - part 3 : harmonized en covering essential requirements of article 3. 2 of r tte directive for equipment operating in frequency bands where no frequency co - ordination is applied v1. 1. 3

    電信.固定無線電系統.點對點設備和天線的特徵和要求.第3部分:在非頻率協調頻帶中運行的設備用包含r tte指令3 . 2條款基本要求的協調的en
  5. Telecommunications - fixed radio systems - characteristics and requirements for point - to - point equipment and antennas - part 2 - 2 : harmonized en covering essential requirements of article 3. 2 of r tte directive for digital systems operating in frequency bands where frequency co - ordination is applied v1. 1. 3

    電信.固定無線電系統.點對點設備和天線的特徵和要求.第2 - 2部分:在頻率協調頻帶中運行的數字系統用包含r tte指令3 . 2條款基本要求的協調的en
  6. Then the reconstruction of curved surface of the covering parts was taken for an example, and the emphasis is laid on the identification and extraction method of the characteristic and the boundary, and the reconstruction method of curved surface. meanwhile it was given emphasis to the partition strategy of the data of point cloud, the forward direction design of the process of re, and so on

    在此基礎上，以覆蓋件曲面重構為例，重點研究了點雲數據的分塊策略、曲面特徵的識別和提取方法、曲面邊界提取和曲面重構方式，以及反求過程中的正向設計等。
  7. Accommodation : food, food ( excluding foreign send ) wine ( retail ) beverages, dry point, the wet point, daily provisions sales ( covering the operating permit with the permit to operate )

    住宿：熟食，飯菜（不含外送）酒（零售）飲料，干點，濕點，日用百貨銷售（涉及許可經營的憑許可證經營） 。
  8. We shall follow the overall targets of “ establishing a social good faith system geared to individual persons and enterprises and covering all aspects of social economic lives, and creating a social economic environment with honesty and trustworthiness ” set by the municipal party committee and the municipal people ' s government, take the launching of varied social good faith activities as the foundation, the establishment of social credit system as the core, and the cultivation of credit service trade as a key point, grasp such links as credit information recording, credit product use and punishment for breach of promise, intensify unified leadership, coordinate resources of all quarters, perfect legal environment and drive forward this municipality ' s building of social good faith system by stages and with key points

    要按照市委、市政府確定的「建立面向個人和企業，覆蓋社會經濟生活各個方面的社會誠信體系，營造誠實守信的社會經濟環境」的總目標，以開展各類社會誠信活動為基礎，以建立社會信用制度為核心，以培育信用服務行業為重點，抓住信用信息記錄、信用產品使用和失信行為懲戒等環節，強化統一領導，協調各方資源，完善法制環境，分階段、有重點地推進本市社會誠信體系建設。
  9. In the research of the theory of generalized metric spaces, the method of mapping and covering is a very important tool, especially the point - countable covers play a more important role. for example, the concept of paracompactness was introduced by way of using a class of special point - countable cover by the famous french mathematician dieudonne in 1944

    在廣義度量空間理論研究中，映射和覆蓋的方法是一種非常重要的工具，特別是點可數覆蓋起著舉足輕重的作用，例如， 1944年法國數學大師dieudonn引進的仿緊性概念使用的就是一類特殊的點可數覆蓋。
  10. Through objective description toward the new changing trend of the world energy market and the successful practice of the american coal industry, on the basis of clarifying the theoretical significance and practice of the subject, the paper has achieved the following results : elucidating the prerequisite, basic method, general frame and main renovation, covering research achievement and conclusion done by predecessors concerning industrial organization, determining the relative conception, definition and border in the field of coal industrial organization and meanwhile clarifying some relative basic problems ; putting forward independent point of views in terms of the demonstration study of coal industrial organization especially the application of west industrial organization theory in china, which has laid theoretical basis and logic support for later scp analysis and study as well as the demonstration and examination of china coal industrial organization

    通過對世界能源市場最新變化趨勢和美國煤炭產業成功實踐的客觀描述，在闡明本文選題的理論意義和實踐價值的基礎上，說明了本文研究的前提條件、基本方法、總體框架和主要創新，概述了前人有關產業組織理論的研究成果和結論，對煤炭產業組織相關概念、含義和邊界做出界定，澄清所涉及的一些基本問題，並就煤炭產業組織的實證研究，特別是西方產業組織理論在中國實踐中的適用性提出了獨創性的觀點，為后來的scp分析研究奠定了理論基礎和邏輯依託，為中國煤炭產業組織的實證檢驗進行了鋪墊。
  11. With the development of industrial control, some application field is facing higher and newer requirement. these applications have the feature of covering a wide range and distributing control point or the object is always moving. so how to realize the monitoring and controlling them efficiently and economically, it is a new subject submitted to us. in this article, we integerate advanced technologies such as intelligent instrument, mobile communication, internet, rtos and microelectronics to realize multi - point control based on mobile platform. all this totally breaks the limit of district and the traditional net framework and provides a cheap, reliable solution

    工業控制技術發展至今，許多應用領域對工業控制系統提出了更高更新的要求，這些應用都存在覆蓋范圍廣、監測點分散或者監控對象處于運動狀態中等特點，如何經濟有效地實現所需的監控功能，給我們提出了新的課題。本論文結合了先進的智能儀表技術、移動通訊技術、網路技術、嵌入式軟體技術以及電子技術，實現了基於移動平臺的多點遠程監控，大大突破了傳統遠程監控系統的地域范圍和組網方式，提供了一種全方位、廉價、可靠的解決方案。
  12. Telecommunications - fixed radio systems - characteristics and requirements for point - to - point equipment and antennas - part 4 - 2 : harmonized en covering essential requirements of article 3. 2 of r tte directive for antennas v1. 1. 3

    電信.固定無線電系統.點對點設備和天線的特徵和要求.第4 - 2部分:天線用包含r tte指令3 . 2條款基本要求的協調的en
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