control cross section 中文意思是什麼

control cross section 解釋
控制斷面
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  • cross : n 1 十字架；〈the C 〉 耶穌受刑的十字架。2 〈the C 〉 基督教（教義，國家）。3 不幸，苦難；挫折，...
  • section : n 1 （外科、解剖的）切斷；切割；切開。2 【外科】切片，【金相】磨石。3 （果子的）瓣。4 【數學】截...
  1. This article is divided into four parts : part one emphasizes the common theory that corporate governance structure figures out the agent problems caused by the separation of ownership and control power, and sets forth correlative research done by domestic and foreign scholars from the relationship between centralization degree of ownership and performance, the relationship between incentive of senior managers and performance, and the relationship between board and performance. and puts forward some deficiencies in domestic research, for example, the select of performance is bald ; most research methods are cross section analysis, there is little research basing on both time serial and cross section datum ; and there is little research have the inside and outside corporate governance factors in the selection of corporate governance structure indexes

    描述性分析介紹了我國上市公司治理結構的現狀;通過公司治理變量的線性組合，採用主元分析法來構造反映公司治理水平的指標z ，並由此z指標回歸經營績效指標得出公司經營績效與公司治理的整體效果有相同方向變化的結論;變量之間的相關關系揭示了這些變量之間關系的合理信息;面板數據結果顯示:第一大股東持股比例、國有控股虛擬變量與經營績效負相關;第二至第十大股東股權集中度、董事會持股比例和總經理持股比例與經營績效正相關。
  2. Abstract : in order to provide the reasonable parameters in the reliability analysis of tunnel structure and the criterion in the quality control of tunnel engineering, in this paper, the over - under - excavated values of the real - state outline of tunnel excavation are obtained by the near - field photographic method. by using mathematical statistic method, the figure features and probability distributions of the over - under - excavated values of the surrounding rock, including deferent positions of same cross section, are analyzed

    文摘:採用近景攝影的方法，從隧道開挖毛洞中獲取圍巖超欠挖數據，通過數理統計的方法，分析各類圍巖超欠挖的數字特徵及概率分佈，同時得出各類圍巖超欠挖在隧道斷面不同部位的分佈規律，為隧道結構的可靠度研究提供可靠參數，也為隧道工程質量控制提供基準
  3. The principal conclusions include : ( a ) the composite system is composed of both active - bearing structural members and inactive - bearing ones, being of a character of combination of rigid retaining structures with flexible ones, so its working mechanism will be behaved as sharing loadings, waterproof and impermeability, loading transfer, local reinforcement and pre - reinforcement ; ( b ) the experimental results show that much more subsoil will participate in retaining action, soil stresses of internal slope will be shared uniformly and deflections caused by excavation will be reduced notably because of cooperation of nails and cement - soil mixing pile wall ; and ( c ) the internal forces of facing in vertical model will be a control factor of design and the cross section tensile strength of cement - soil wall will govern strength of the

    主要研究結論有： （ 1 ）復合土釘支護的作用機理主要為臨時加固土體以保證局部穩定、有機聯系以共同承擔荷載、改善土體性質起到止水抗滲作用。 （ 2 ）試驗結果表明：復合土釘支護能夠充分調動周圍土體共同作用，有效地控制基坑變形；復合土釘支護中止水帷幕的插入深度和強度對控制邊坡變形與失穩有較大作用；復合土釘支護效果明顯優於一般的土釘支護。 （ 3 ）面層與邊坡土體共同變形，設計時可按外力作用下的彈性地基梁進行計算。
  4. The chief executive in council made an order to provide for a temporary exemption from the environmental permit requirement for operating the shenzhen section of the shenzhen bay bridge ( ssbb ), allowing ssbb to open to traffic when the new cross - boundary control point at the shenzhen bay port comes into operation

    行政長官會同行政會議頒發豁免令，暫時豁免深圳灣公路大橋深圳段須領有環境許可證方可營辦的規定，讓深圳灣公路大橋深圳段在深圳灣口岸過境通道啟用當日即時運作。
  5. Under the given condition, we have proved the existence and uniqueness of the minimum norm scattering - fission cross section control element, and have given its corresponding optimality conditions

    在一定條件下證明了最小范數散射裂變截面控制變量的存在性和唯一性，並給出其相應的優化條件。
  6. The project mainly solved the problems from the flood control, the morphological diversity of river profile and cross section, and the diversity of habitats in the river through the layout of shoreline and structures, the design of river profile and cross section, the design of riverbank protection, which is one effective engineering practice of eco - hydraulic engineering

    治理工程在岸線布置、沿河建（構）築物布置、河流縱橫斷面設計、岸坡防護設計等方面解決了防洪安全、河流縱向形態多樣性、斷面形態多樣性以及河流內棲息地多樣性等問題，是生態水工學理念的一次有效工程實踐。
  7. The research is based on a type of low - cost desktop rapid prototyping system which replaces the laser with common uv light. in stereolithography process, once the cross - section contours is obtained through the slicing processing on stl model, it is needed to do more data processing such as inside and outside boundaries recognition, facula radius compensation, scanning and path planning to generate process control data

    在光固化快速成型工藝中，當由切片軟體對stl模型進行切片處理得到了層片截面輪廓后，為了形成加工控制數據，必須對截面輪廓進行諸如內外輪廓識別、工藝補償、掃描及加工路徑規劃等一系列的工藝數據處理。
  8. Timber structures - strength graded structural timber with rectangular cross section - machine grading - additional requirements for factory production control

    木材結構.帶矩形截面的強度分級的結構木材.機械分級.工廠生產控制附加要求
  9. Timber structures - strength graded structural timber with rectangular cross section - part 3 : machine grading - additional requirements for factory production control

    木材結構.帶矩形截面的強度分級的結構木材.第3部分:機械分級.工廠生產控制附加要求
  10. Timber structures - strength graded structural timber with rectangular cross section - part 3 : machine grading ; additional requirements for factory production control ; german version en 14081 - 3 : 2005

    木結構.矩形截面強度分級結構木材.第2部分:機械分級
  11. Standing wave ultrasonic motors have many outstanding features for simple drive and control circuit, stationary speed of rotation, smaller undulation, etc. on the basis of referring and analyzing a large quantity of literatures, the following work has been carried out. one exponential form transducer with rectangle cross - section are designed, which are presented in the dissertation, this kind of transducer fit output great power and make ultrasonic motor gain large amplitude effectively

    本文在閱讀和分析了大量國內外有關參考文獻的基礎上，做了以下研究工作:設計了一種矩形截面指數形壓電超聲換能器，這種換能器適合高強大功率超聲波的應用，能有效的為電機提供大振幅振動。
  12. Optical fiber process tomography ( ofpt ) is a new technology in the field of optical fiber sensor ( ofs ). the probe of ofpt is small, safe, free of electromagnetic interference and has high sensitivity in low - density medium case same as ofs, more important and different is that it can detect the medium distribution and contents of the cross - section to be investigated simultaneously, which makes ofpt show potential and extensive applications in petroleum, chemical, energy, medicine, food and sanitation fields to control product quality, realize safe production and reduce the cost

    光纖過程層析成像是光纖傳感領域的一門新型技術，具有光纖傳感器的測量低濃度物質解析度高、體積小、抗電磁干擾以及可以進行分散式測量的共同優點和可以同時測量物質截面內部結構的獨特優點，在多相流動廣泛存在的石油、化工、能源等工業部門和醫療、衛生、食品等領域具有廣泛的應用前景，對監控產品質量、降低成本以及保證生產安全具有非常重要的意義。
  13. Approved by the foundation for cross - connection control and hydraulic research at the university of southern california, manual section 10

    通過位於美國南加州大學內的美國交叉連接管理和水研究基金會和手冊第10節的認證。
  14. It is also found that the flow developments in all radial locations are not synchronized, but it extended gradually from the core region to the wall, until finally a fully developed flow is achieved across the whole cross - section of the riser. the flow development at the annulus region near the wall, as a control process of the whole flow development in the riser, is much slower, and more sensitive to the change of operation conditions than that at the core region

    氣固兩相流動沿徑向的發展並不同步，而是一個由核心區向邊壁區逐漸擴展，最終達到充分發展的過程，該過程主要受邊壁區發展過程式控制制；相對于核心區，邊壁區的發展不僅顯著緩慢，而且受操作條件的影響也較顯著。
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