赤平投影 的英文怎麼說

中文拼音 [chìpíngtóuyǐng]
赤平投影 英文
stereographic projection
  • 赤 : Ⅰ形容詞1. （紅色） red 2. （忠誠） loyal; sincere; single-hearted 3. （光著; 裸露） bare Ⅱ名詞（姓氏） a surname
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 影 : Ⅰ名詞1 （物體擋住光線后映出的形象） shadow 2 （鏡中、水面等反映出來的物體形象） reflection; image...
  1. The working projection plane is taken at the equatorial plane corresponding to the ground surface.

    工作投影面為赤道平面相當于地平面。
  2. The stereographic projection must be supplemented by other constructions.

    赤平極射投影還要有其他的作圖方法加以補充。
  3. This rotation can be simplified by plotting the positions of the principal sections and principal axis on a stereographic net as described by jessop and wells from the rotations recorded.

    按照傑索普和威爾士所論述的方法，根據記錄下來的轉動角，把主截面和主軸的位置畫到一個極射赤平投影網上，可使上述過程簡化。
  4. Study on automatization of stereographic projection

    赤平投影操作自動化初探
  5. According to the mapping principle of stereographic projection, the combinatorial relationships of line and plane can be solved by use of mathematic analysis

    摘要根據赤平投影的成圖原理，利用數學解析的方法，可直接求解有關線與面的組合關系。
  6. On the basis of appraising a traditional method, the method of the stereographic projection and proportionally stereographic projection of a solid volume, this paper has introduced such methods as determination of dominant discontinuities, kinematic tests for rock - mass failure modes, geometrical judgment of a removable block, and determination of a key block, extending perfecting the traditional method, and thus making it has better suitability or availability and practicality

    摘要本文在評價用傳統方法即赤平極射投影和實體比例投影方法分析節理邊坡穩定性的基礎上，結合具體工程實例引進了優勢結構面的確定、巖體破壞模式的運動學判釋、可移動塊體的幾何判定和關鍵塊體的確定等方法，使傳統方法得到拓寬和完善，從而具有更好的適用性和可操作性。
  7. Two methods, the stereo - analytical method and the time - vector method used for calcu1ation are ones through parallel moving discontinuous surfaces

    所採取的赤平投影方法和矢量分析法均是平移結構面進行計算。
  8. Stereographic technique is used in the analysis of the footwall slope in the open - pit of bangmoshan iron mine. the slope fracture mode and the slipping direction of unstable blocks are given and the stable slope angle is calculated to be 46

    運用赤平極射投影的方法，對棒磨山鐵礦露天采場下盤邊坡進行了穩定性分析，給出了邊坡破壞模式和不穩定塊體的滑動方向，並推算穩定邊坡角為46 。
  9. 2. rock mass structure analysis and stereographic projection are basic methods in rock slope stability analysis. this paper used these methods to analyse the stability of the fourteen slopes based close geological investigation and engineering analogy, and get some scientific conclutions

    2 、赤平投影法和巖體結構分析法是邊坡巖體穩定性分析的基本方法，經過詳細地質調查和工程類比，本文運用這些基本方法對沿線的14個高陡邊坡進行了穩定性分析，得出了較為科學的結論。
  10. The geologic condition in mountainous district is complex variable, in different geologic, it is very difficult to find the most economically design scheme. stability of 14 high - cut slopes in guangdong province is analyzed with typical rock mass structure analysis method and stereographic projection method, and with the numerical simulation method udec this paper simulated the excavation and reinforcement courses of the important slopes. some conclutions and suggestions are based the analysis above

    本文結合廣東某省道沿線14個高陡巖石邊坡的開挖和支護方案的選擇設計，運用常用的巖體結構分析方法和赤平投影方法對邊坡的穩定性進行了分析，採用udec數值模擬方法對一些重點邊坡的開挖支護進行了模擬，得出了以下一些結論: 1 、邊坡支護形式的選擇應遵循「安全綠色、水土保持、恢復自然、環保之路」的設計原則。
  11. According to the geological data which was gained by exploration investigation, establishing a geological model which can reflect rock mass characteristics ; with analyzing the internal and exterior factors synthetically, the deformation and possible failure mechanism and mode of the cut slopes was confirmed which combines with stereoic projection and other techniques ; the stabilities of the 14 high slopes are estimated synthetically by applicable design codes and guidelines. with the estimate result and some other analysis methods, the rock mass mechanical parameters of slope are identified ; as a results, 14 high slopes fall into 4 categories based on rockmass characteristics and discontinuities. the stability and deformation of some typical slopes was analyzed with distinct element method by udec ; the safety factor of some dangerous slopes are calculated by rigid limiting equilibrium method for comparison

    首先著重研究影響邊坡穩定性的內在因素，主要是通過地質勘探、測量、現場觀測等手段取得研究區地質體的基礎地質資料，建立起能夠反映地質體結構特徵的地質模型;隨后綜合分析潛在的內外部影響因素，並結合赤平投影對邊坡可能的失穩模式或破壞機製作出判斷;運用已有巖體質量分類方法對沿線14個高陡邊坡穩定性進行初步的評價，並結合試驗研究、經驗判斷、工程類比等手段確定了坡體的巖體力學參數;根據穩定性初步評價結果將研究區14個高陡邊坡按開挖方式分為4大類，並利用離散元程序udec對各類典型高陡邊坡進行了穩定性計算分析;對潛在危險邊坡利用剛體極限平衡法求出了不同工況下的安全系數。
  12. In the light of all kinds of structural faces and their assembles along tunnel, the place and growth depth of instable cuneiform body in tunnel wall rock could be predicted, then its volume and weight of instable cuneiform body are estimated based on the equator plane projecting method and the solid body ratio geometry method, which offers reliable geologic data for designing corresponding supporting measure

    摘要利用赤平投影法和實體比例幾何法分析隧洞圍巖穩定性，根據隧洞沿線所遇結構面相互組合形式，預測隧洞圍巖不穩定楔形體的位置及其發育深度，從而估算不穩定楔形巖塊的體積和重量，為設計相應的支護措施提供可靠的地質依據。
  13. The working projection plane is taken at the equatorial plane corresponding to the ground surface

    工作投影面為赤道平面?相當于地平面。
  14. Computer programming realization of the projection figure of pole point on equator plane of cubic crystal system plane

    面極射赤道平面投影圖的計算機實現
  15. After being successively hit by the asian financial turmoil and the outbreak of sars, the economy had dipped sharply. at that time, consumer and investor sentiments were very depressed ; deflation persisted : since 1998 the composite consumer price index ccpi had fallen by 16 per cent and the gross domestic product deflator had declined by the even greater extent of 23 per cent ; and our fiscal deficit was worsening from year to year

    由於受到亞洲金融風暴的沖擊及沙士爆發的影響，香港經濟陷入寒冬，消費和投資的氣氛非常低落，通縮持續，綜合消費物價指數自一九九八年以來共下跌百分之十六，而本地生產總值平減物價指數更累積下跌了百分之二十三，公共財政赤字亦連年擴大。
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