距離公式 的英文怎麼說

中文拼音 [jùlígōngshì]
距離公式 英文
range formula
  • 距 : Ⅰ名詞1 （距離） distance 2 （雄雞、雉等的腿的後面突出像腳趾的部分） spur （of a cock etc ）Ⅱ動詞...
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 公 : Ⅰ形容詞1 （屬于國家或集體的） state owned; collective; public 2 （共同的;大家承認的） common; gen...
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 距離 : 1 （相隔的長度） distance; range; gap; space; spacing; separation 2 （相距） be apart from; be aw...
  1. Brings forward the basic network cell model of symmetrical blast vault and asymmetric blast vault. then studies and analyses airflow in vault of main voltage switchyard hall of xiluodu hydropower station which is far cry and large numbers of airflow conflux, brings forward concept of “ virtual embranchment ” and corresponding basic network cell model, regresses calculate expressions of flux uniformity coefficient and impedance of “ virtual embranchment ” of vault of main voltage switchyard hall of xiluodu hydropower station

    而後又採用cfd數值模擬的方法對溪洛渡水電站主變洞排風拱頂這種多股氣流匯流的長距離通道內的氣流流動進行了分析，提出了「虛擬分支」的概念和相應的網路基元模型，並回歸得到了溪洛渡水電站主變洞排風拱頂各個排風「虛擬分支」風量均勻系數以及阻抗的計算公式。
  2. By using both the prediction model from transportation ministry and the fhwa models, the prediction results were analyzed for high ways at different sections, different design speeds, detection points, traffic volumes, distances, heights, and at various other road conditions. the prediction results and the actual results were compared and the accuracy of prediction were assessed

    本文通過比較分析了fhwa預測模式和交通部預測模式在高速公路不同監測路段、設計時速、測點、車流量、距離、高差、地面狀況條件下的預測結果，並對預測結果和實測結果進行預測精度和變化趨勢的比較研究。
  3. The forecast of moving distance of avalanche soils - the ratio of the heights of collapsed part and run - out of avalanche soils is related to slope shapes, avalanche sources, streamwise soil conditions, runoff on foreside, and soil moisture

    主要內容如下： ?崩塌土運動距離的預測?崩塌土流高比與斜坡形狀、崩塌源土質及沿程土質條件、坡前徑流及土層含水狀態等有關，並提出了崩塌土流高比公式。
  4. Formula to evaluate translation of the tooth - surface and the equation to describe the generatrix of the negatively cambered sooth - surface were derived, respectively

    分別推導得到齒面平移距離和內凹齒面母線方程的計算公式。
  5. Calculated with nei ' s formula and the unweighted pair - group method with arithmetic averages ( upgma ), the cluster analysis results demonstrated that the classification of seven strains of spirulina platensis with rapd markers is consistent with some of their physiological and biochemical characters as well as some molecular biological characteristics

    用nei 』 s公式與歐氏距離類平均法對此擴增結果進行聚類與親緣關系分析。結果表明， rapd分類結果與7株材料的某些生理生化和分子生物學特性相吻合。
  6. Sixties primers were used for dna amplification and a total of 237 amplification products range from 450bp to 2500bp were generated. a similarity matrix for all pairwise comparisons was calculated using nei and li ' s formula and then transformed to distance matrix. dendrograms were constructed by applying unweighted pair - group arithmetic average ( upgma ) and neighboring - jointing cluster analyses using the phylip software

    在第二部分，應用改進的ctab法提取了石蓴屬和滸苔屬各3個種及作為對照的剛毛藻的基因組dna ， 60個引物被用於擴增，共獲得237個片段大小在450 - 2500bp之間的擴增片段，依據nei和li （ 1979 ）的公式計算出樣品成對比較的相似性距陣並換算成遺傳距離，應用phylip軟體包，按照upgma法和n - j法分別構建聚類圖。
  7. It has the remarkable characters of the limited recourse or without recourse and financing besides the balance sheet. it can avoid the trouble to get the domestic credit and to finance from the international capital market for the capital - intensive project. so it has much attraction for these large - scale projects of infrastructure of power plant, highway, railway, airport, water plant and the long distance transmission pipe, etc. which urgently needs to invest and at the same time be limited by the shortage of the capital

    Bot投資方式具有項目融資的典型特徵， bot項目是項目融資的一種特定方式，它具有有限追索權或無追索權和資產負債表外融資等顯著特徵，可以避開國內信貸的困難，從國際金融市場上為資本密集型投資項目籌集資金，因而對于亟需加大投入、而又受到資金短缺制約的電廠、公路、鐵路、機場、水廠及長距離輸水管道等大型基礎設施項目具有很大的吸引力。
  8. ( 5 ) the author researches the relationship between the deep foundation ' s shape, area and depth and the deep excavation dewatering. the formula, which calculates the minimum distance between foundation ' s bottom panel and the confined water layer ' s top panel, was put forward

    （五）研究了基坑形狀、面積、深度與深基坑降水相關性，給出了計算基坑底板至承壓含水層頂板間的最小距離公式，分析了針對不同基坑應採用的降水方法。
  9. On the supply side, the study considered container size, speed, service frequency, and the shipping distance to construct a shipping operating strategy model by maximizing the carrier ' s profits

    在供給面，則考慮海運公司營運船舶、貨櫃流量、運送距離等因素，構建海運公司提供不同運送方案之營運策略規劃模式。
  10. According to the characteristic of ieee 1394 with wide bandwidth, common and real - time, the author put forward ieee 13 94 should be applied into real - time digital video transfer in optics - electronics theodolite. before engineering realization, carried out a video image transfer test on three types of digital video tape recorders and camera with ieee 1394 interface. we found that digital videos without compression transfered under ieee 1394 standard ( transfer from 4. 5m to 100m ), compared with analog videos, have no geometric distortion, and have better luminance, contrast, definition

    作為工程實現前的實驗研究，對三類具有ieee1394介面的數字錄像機和攝像機進行了視頻圖像傳輸實驗，發現無壓縮格式的按ieee1394標準傳輸的數字視頻圖像（傳輸距離從4 . 5米到100米之間） ，較原始模擬視頻圖像在幾何位置信息上沒有衰變，而在亮度、對比度、邊緣清晰度這些方面有明顯的優勢；但是按dvcam壓縮格式（常見于sony公司的系列產品，是5 ： 1的dct幀內壓縮）壓縮的數字視頻圖像，較原始模擬參照圖像有明顯的幾何畸變。
  11. Based on euclidean distance, applied in water detection by electrical sounding, the gradient k method can estimate the location of the well and its flowing yield with measured data, and can obtain satisfactory geologic results

    摘要梯度k法以歐氏距離公式為基礎，應用於電測深找水，它能夠利用實測數據較準確地確定最佳井位和估計涌水量，並獲得較佳的地質效果。
  12. Conveyor belts. formula for transition distance on three equal length idler rollers. for coal mining

    煤礦用帶式輸送機滾筒與相鄰槽形.托輥組之間的距離計算公式
  13. In order to effectively determine the position and distribution of porosities in laser welding sampes with complex structure, a preliminary research was proceeded on the distribtion features of porosities and a formula which can calculate the buried depth of porosities was deduced based on the line profile distribution curve of the flaw position

    為了確定復雜結構激光焊件焊縫中氣孔缺陷的位置和分佈，對氣孔缺陷的分佈特徵進行了研究，推導出氣孔缺陷埋藏深度的計算公式，設計了峰值異常缺陷和斜凹型異常缺陷投影距離自動提取演算法，確定了缺陷在鈦合金激光焊件中的分佈特徵，並通過模擬試件的破壞性試驗對該公式進行了驗證。
  14. It shows that the method suggested in the paper is simple, applicable for engineering and has good precision. on the bases of the formulas deduced, and combining with relative test datas, it studies in the paper several factors influencing the bearing performance of the simple beams, such as shape of the external tendons, the equal moment segment length, span - to - depth ratio of the beam, valid initial prestress of the external tendons, area of the internal tension reinforcement, strength of the concrete, vertical distance between

    在公式推導的基礎上，結合相關試驗資料，研究了體外筋的形狀、等彎矩區長度、梁跨高比、有效張拉預應力、體內受拉筋配筋率、混凝土強度、錨固點到樑上邊緣在垂直方向上的距離、體外預應力筋水平段長度（雙折線型體外筋的情況）以及荷載類型等對體外預應力混凝土簡支梁受力性能的影響。
  15. This paper probed into the application of euclidean distance formula to the quantitative comparative analysis in electric sounding water exploration and made computation and analysis for several sets of data, which yielded fairly satisfactory results

    摘要探討了歐氏距離公式在電測深找水定量對比分析中的應用，並對幾組數據進行計算分析，獲得了較佳效果。
  16. According to the virtual endoscopy automatic navigation, using the two - distance field - based 3d center path finding algorithm to find the path, adopting the cylindrical approximation of tubular organs to replace the center path by several approximate cylinders, while using distance transformation that is substituted by euclidean distance to calculate the approximate cylinder ' s axis and radius, the algorithm can save much time

    摘要針對虛擬內窺鏡自動漫遊技術，利用基於雙距離場的三維中心路徑提取演算法進行路徑提取，採用管狀器官的圓柱狀近似，將中心路徑用多個近似的圓柱體代替，用距離變換代替歐式距離公式計算近似圓柱體的軸和半徑，節省了大量的計算時間。
  17. When feature weight parameters are introduced to the distance formula, the performance will depend on the weight values and accordingly can be improved by adjust weight values

    在距離公式中引入一些特徵權參數后，其聚類結果將依賴于這些權值，從而可以通過調整這些權值來優化聚類效果。
  18. The main result is ( 9 ) let n be a nest on a hilbert space h, and u be a weakly closed algan - module

    ） u ，使得，並且作為該結果的應用，得到了任一運算元到u的距離公式。
  19. A new method of proof on the distance formula from the point to the plane

    點到平面距離公式的一種新證法
  20. In the course of classifiers design, this paper recognizes human face with a minimum distance classifier. the similitude of two face image is calculated out by means of distance formulate, and proper threshold is selected to judge whether the two face images belong to one person

    在分類器設計過程中，採用最小距離分類器的分類方法進行判斷識別，利用距離公式度量兩幅人臉圖像的相似程度，並選取合適的閾值進行判斷識別。
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