標高差 的英文怎麼說

中文拼音 [biāogāochā]
標高差 英文
elevation difference
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 標高 : [測量學] elevation; level; altitude （飛行）; datum mark; height mark
  1. It is shown by analyzing large test data that the empirical formula presented in the paper has higher linearly dependent coefficient, lower average relative error and relative standard deviation compared with the traditional empirical formula of orthoscopic and power function

    試驗數據表明，本文提出的經驗公式比傳統的直線式和冪函數式經驗公式的線性相關系數更高，且平均相對誤差和相對標準差都低。
  2. This study sampled 201 high school athletes ( males = 115 ; females = 86 ) with mean age of 16. 02 ( sd = 1. 73 ) and administered a paternalistic leadership scale, an emotional impression scale and an athlete burnout inventory

    以高中甲組運動員為受試對象共201位，平均年齡16 . 02歲，標準差1 . 73歲，使用的測量工具包括家長式領導量表、情緒測量、運動員競技倦怠量表。
  3. The radial motion will not only bring the range ambulation and windage to the one - dimension range - profile, but also bring the aberrance and blur produced on given condition that radar signal which is with large product of wide - time and wide - band

    對于大時寬帶寬積信號，目標高速運動不僅會造成目標一維距離像的距離走動和距離偏差，還會造成畸變和模糊。
  4. H. 26l has such advantages as high compression rate, strong error resilience capacity, high adaptability and so on

    該標準具有壓縮率高、差錯恢復能力強、適用范圍廣等優點。
  5. As the latest standard in video codec field, h. 264 has such advantage as high compression rate, strong erroe resilience capacity, highly adaptability and so on

    作為視頻編解碼領域的最新標準， h . 264具有壓縮率高、差錯恢復能力強、適用范圍廣等優點。
  6. Why ? it is highly possible that because explanatory variables are highly correlated, the resulted large standard errors could indicate an parameter to be insignificant while it is indeed significant

    為什麼？解釋變量很可能高度相關，即使變量實際上顯著，結果中的較大的標準差也可能表明參數不顯著。
  7. Tts creativity consists in that the use of the quantiative index - - the atandard deviation of the npv can make the analysis reflect the prachce mor objechvely, and that it is a opeiilng system that new variables can be added into according to the practical conditions, which both increase the prachcal value of the system

    它較已有分析系統的創新處在於：用凈現值的標準差來對房地產投資的各種風險進行定量化，使風險分析更加客觀地反映真實的經濟狀況。同時該系統模型還是一個開放的系統，它並不局限於某幾種風險的分析，可根據實際情況不斷加入新的變量，其實用價值較高。
  8. Some features of the engineering control network demand special applications of gps in road and bridge engineering, for example, particular requirement of accuracy on some aspect that results in distribution of net points and sometimes bigger height difference of points, consideration of staking out in construction in the design of engineering control network, application of independent engineering coordinate system, and use of engineering mean height surface as the projection surface of computation

    由於工程式控制制網的一些自身特性，如施工控制網要考慮施工放樣的方便，或某一方面精度的特定要求，網點分佈不夠均勻，點間高差有時較大；採用工程獨立坐標系，並且往往以工程平均高程面為計算投影面等等，使得gps在路橋工程中的應用也有一些特殊性。
  9. Subjects who deeloped pneumonia were older ( mean + / - sd age, 75. 9 + / - 11. 4 s 64. 9 + / - 13. 9 years ), had higher modified national institutes of health stroke scale scores, a history of chronic obstructie pulmonary disease, lower abbreiated mental test scores, and a higher oral caity score, and a greater proportion tested positie for bacterial cultures from oral swabs

    發生肺炎的受試者年齡較大（中位值+ / -標準差的年齡： 75 . 9 + / - 11 . 4對比64 . 9 + / - 13 . 9歲）具有更高的修正國立衛生研究院卒中標準評分，慢性梗阻性肺疾病史以及較低的簡略精神測試評分，較高的口腔評分以及對于痰液細菌培養檢測陽性率更高。
  10. The error between the calculated values and the design ones of elevations at controlling points in the designated status is very small

    計算得到成橋狀態的幾何線形控制點標高與設計標高相比，誤差很小。
  11. A model with some parameters is used to forecasting the beam camber in the construction. based on the differences between the design value and the survey of the bridge deck elevation in constructing the pre - stressed and so on working condition, the model parameters are identified by ann, and the beam camber of different sections are given

    建立施工預拱度的數學模型，根據施工時的預應力張拉后等工況橋面實測標高與設計值的差異，用bp神經網路識別預拱度模型的參數，確定有關各截面的預拱值。
  12. In the radar elevation coordinate, the multipath effects are more severe, which cause periodic peak error in the target height measurement

    在雷達俯仰角（目標高度）方向上多徑誤差的影響尤為嚴重，使得目標高度的測量誤差表現為周期性的尖峰誤差。
  13. In the non - gaussian filtering algorithm, the measurement errors incorporating the multipath effects are modeled as the non - gaussian noise, and the filter are modified according to the score function. this algorithm, designed to track low - elevation targets, avoids the degrading of me performance because of ;. c non - gaussian noise in the filter

    在非高斯演算法中，由於多徑誤差的影響，目標高度方向上的測量誤差表現為非高斯噪聲，首先建立觀測噪聲的非高斯模型，然後利用非高斯噪聲下的濾波演算法跟蹤低空目標。
  14. By simulating mathematically on frequency and on space, we can find the average speed of space field and the average speed of frequency field that is weighted by amplitude, and analyse their relation, and analyse the meaning of space speed variance x and frequency speed variance v. in the fourth part, how to ensure the height of cloud is introduced, and basing on the theory of wind field continuity, the height updating quality controlling is introduced. in the fifth part, the system of cloud wind is introduced, we tracked cloud - motion of consecutive satellite images with one - minute interval by the 1 - d fourier analysis technique and the two - dim fourier analysis technique and the fft analysis technique, and dispose them with quality controlling. in the sixth part, we summarized our research and put up with shortages of this article

    模擬模塊內各點的速度線性變化時，得到空間域平均速度以及頻率域以振幅為權重的平均速度，分析了空間域平均速度和頻率域以振幅為權重的平均速度的關系，並揭示空間域的平均速度的標準差_ x和頻率域的振幅為權重的平均速度的標準差_ v的意義，以及它們之間的關系；第四章介紹了雲跡風系統的高度指定以及風矢高度的劃分，並根據風場連續性原理，介紹了高度調整法的質量控制；第五章介紹導風系統的流程，選擇了三個時刻的ir雲圖，分別用一維傅立葉相位法、二維傅立葉相位法和快速傅立葉演算法計算一個風場個例，並對所得風場進行質量控制，並給出風場圖；第六章進行研究總結，指出不足和有待于進一步研究之處。
  15. Based on the differences between the design value and the survey of the bridge deck elevation in constructing the pre - stressed long span bridge, the model parameters are identified by the genetic algorithm, and the pre - stress loss values of different sections are given

    建立附加損失的數學模型，根據施工時的預應力張拉后橋面實測標高與設計值的差異，用遺傳演算法識別損失模型的參數，確定有關各截面的損失值。
  16. According to the design theory of the cable - stayed bridge and to the feature of the cantilever construction the authors propose a construction control method called optimum completion state method ( ocsm ) for rc cable - stayed bridges in the proposed method, the optimum completion state is regarded as the final target of the construction control, and the optimum construction state at each construction stage is taken as the technical route the key of the method is to properly choose or adjust the cable forces the objectives function of optimization is to minimize the elevation error of the girder under the constraint condition that the internal forces ( bending moments ) of the girder are bounded the optimization variables are the cable forces on the basis of the above principles, a optimum model for a construction step is established and cable force adjustments can be found for each construction step in this model, the creep and shrinkage effects of concrete have been considered a bridge example is given which shows that the final state of the bridge is very close to the design aim and that this method is much better than the so - called double - control method the example is a good illustration of the soundness and practical value of the proposed method

    根據現代斜拉橋結構設計理論和懸臂施工方法的特點，提出了以最佳成橋狀態作為施工控制的最終目標，以實施最佳施工階段為技術路線，以索力調整為核心內容的斜拉橋施工控制理論，簡稱為最佳成橋狀態法；以斜拉橋主梁標高誤差最小為目標函數，以主梁內力（彎矩）為約束條件，以索力為優化變量，建立了最佳施工階段的索力調整計算模型；推導了考慮徐變收縮效應的索力調整計算公式；用最佳成橋狀態法對一實橋工程進行了施工控制全過程計算研究，得到的成橋狀態與設計目標相當接近，優于該橋以「雙控」為控制目標的實測結果，有力地證明了本文方法的正確性及其工程實際價值
  17. Since 5 years june, instead of achievement of 6 class exam distributings in 290 - 710 minutes, all be worth is 500 minutes, a standard deviation is in 70 minutes, achievement is low can arrive 290, can arrive high 710, the exam letter that the student obtains also has only " eligible " and " outstanding " distinction, and do not set " passing line ", exam achievement just regards study as the reference of achievement

    從05年6月起，六級考試成績改為分佈在290 710分之間，均值是500分，一個標準差在70分，成績低可以到290 ，高可以到710 ，學生拿到的考試證書也只有「合格」和「優秀」的區別，而不設「及格線」 ，考試成績只是作為學習成果的參考。
  18. The purposes of this technical reform are to raise the measurement accuracy of the miss - targets and to improve the system error of the axis, hence increase the space pointing accuracy of satellites. it can offer a measurement means for high accuracy measurement orbit, forecast and method research on the space targets

    本項改造提高了脫靶量的測量精度和減小了軸系的系統偏差，從而提高衛星的空間定位精度，為空間目標高精度測軌預報和方法研究提供了測量手段。
  19. The results showed that the number of undergraduates participating in ex - curricular sports activities was not as expected ; the motivation of participating sports activity was to keep fit, to get better p. e. marks and to be relaxed and entertained ; the important factor which influenced students ' participating wasthe lack of playground, sports equipments and guidance

    結果表明，大學生參加課外體育活動的頻度與體育人口的界定標準差距較大；參加課外體育活動的主要動機是健身、提高體育課成績和消遣娛樂；課外體育活動的內容、運動場地器材不足和缺乏應有的組織指導是影響大學生參加課外體育活動的重要因素；對有償參加課外體育活動具有一定的承受力。
  20. The influences of the signal - to - noise ratio and the integration limit on reverberation times evaluation are weakened, and a minimum statistical standard deviation and 95 % probability confidence interval are obtained

    同時，對比現有其他方法在統計上有最小的估值標準差，其均值的95 %概率置信區間也最小，有效地提高了混響時間的估值精度。
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