起伏比 的英文怎麼說

中文拼音 [qǐfúbǐ]
起伏比 英文
fluctuation ratio
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 伏 : Ⅰ動詞1 （身體向前靠在物體上; 趴） bend over; lie prostrate 2 （低下去） subside; go down 3 （隱藏...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 起伏 : rise and fall; ups and downs; heave rolling; undulate; fluctuate
  1. Then we deal with the relative fluctuations as following : take relative fluctuations from small to big and take them as abscissa, the corresponding vertical is the total number that relative fluctuations equal to or bigger than the abscissa

    於是，我們對相對起伏做了一個處理：把它們按大小排列作為橫坐標，相應的縱坐標是不比橫坐標小的所有相對起伏的總數目。
  2. As twere, in the peerless panorama of ireland s portfolio, unmatched, despite their wellpraised prototypes in other vaunted prize regions, for very beauty, of bosky grove and undulating plain and luscious pastureland of vernal green, steeped in the transcendent translucent glow of our mild mysterious irish twilight.

    「沫浴于愛爾蘭全景那無與倫比的風光中。論美，盡管在其他以秀麗見稱的寶地也能找到被人廣為稱頌的典型，然而我們溫柔神秘的愛爾蘭在黃昏中那無可比擬的半透明光輝，照耀著鬱郁蔥蔥的森林，綿延起伏的田野，和煦芬芳的綠色牧場。
  3. Owing to complicated earth ' s surface condition such as the steep stratum outcropping of front - zone of mountain or the huge thick gravel stratum ' s overlay and earth ' s surface large undulation, complicated underground geology structure developed extremely such as thrust and overthrust nappe, and violent change of the lateral velocity, etc. in front - zone of mountain there are a series of problems such as serious secondary disturbance and low signal - to - noise ratio in seismic exploration gathering

    由於山前帶高陡巖層出露或巨厚礫石層的覆蓋、地表起伏大等復雜的地表條件、逆沖和逆掩推覆等復雜地下地質構造發育、速度橫向變化劇烈等原因，造成了山前帶地震勘探資料採集存在次生干擾嚴重和信噪比低等一系列問題。
  4. Mostly flat plains or gently rolling hills in north and west ; remainder is mountainous, especially pyrenees in south, alps in east

    大多數是平原，北部和西部是起伏不大的山地；其餘都是山地，特別是南部的比利牛斯山，東部的阿爾比斯山。
  5. After an uncertain season, dida seems to be back to his best and he was one of the stars of the show in saturday ' s 1 - 1 draw away at sampdoria

    在度過了一個起伏不定的賽際后，迪達找回了他的最佳狀態。而在周六1 - 1戰平桑普多利亞的比賽中，他是發揮最好的球星之一。
  6. The simulation results show that, image will be severely degraded by phase fluctuations at typical conditions of the ionosphere, and can be well focused after calibration

    模擬結果表明，電離層引起的相位起伏對成像影響較大，校正後可得到比較滿意的結果。
  7. The analysis showed that terms of trade and volatility of the output gap were predominant among the structural variables. the paper concluded that hong kong, as a small and open economy, was specialised and subject to high income volatility and business cycle fluctuations with relatively concentrated and limited domestic investment opportunities

    分析顯示貿易價格比率及產值差距波動是其中主要的結構性因素，並總結認為香港作為細小及開放型的經濟體系，情況獨特，備受收入大幅起伏經濟周期波動，以及本地投資機會相對集中與有限的影響。
  8. Applying the basic theories of spatial data mining and geomorphology, taking the loess plateau of north shaanxi province, china as the research area, this dissertation explored the theories and systematic structures of geomorphologic data mining and acknowledge discovery from dems, ascertained the systematic structures of topographic factors and synthetic topographic acknowledge, as well as systemically summarized mining algorithms from dems. the author pa id more attention also to analyze the principle and algorithm of flow length, curvature, relief, the earth ' s surface incision and gully density. in this research, the elementary constitutes and mining algorithms of regional character acknowledge in the loess plateau were probed

    本研究在廣泛總結前人研究成果與研究經驗的基礎上，利用空間數據挖掘和地形地貌學的基本理論，以陜北黃土高原多地貌類型區為實驗樣區，以1 10000比例尺dem為樣本數據，探討了dem中地形地貌數據挖掘與知識發現的理論方法和體系結構；確定了宏觀和微觀地形因子、地形綜合特徵知識的體系結構；系統總結了dem基本地形因子的提取演算法，並重點對坡長、曲率、地形的起伏度、切割深度和溝壑密度因子提取的原理與演算法作了深入的分析；提出了黃土高原地區區域特徵知識的基本構成及其系統完整、科學可行的挖掘提取演算法；擴充了arcviewgis軟體平臺中dem空間分析的基本功能；實現了以delphi7 . 0為平臺的地形信息輔助挖掘系統的設計與開發；完成了對黃土高原多地貌類型區（樣區）地形信息空間分異特徵的分析。
  9. Detail in level is it is it stress their thickness right and wrong contrast and change with overcast thread to have to decorate, and device body level is it is it is it subside to listen to to have to rise and fall ; the jade article style of this period is identical with style of the bronze ware

    在平面的細部裝飾上用陰線突出其粗細曲直的對比和變化，而器身層次起伏有聽減弱這時期的玉器風格與青銅器風格相吻合。
  10. We choose the forest appearance tidiness, representative stands serving as standard plots, 40 stands were set up at qinling, hanzhong, huanghong in shaanxi respectively, measure every tree in the stands, measure the actual increase by the dominance tree, the time series model of individual age and diameter of quercus variabilis was established according to the actual diameter of quercus variabilis population by the fluctuant time series, the comparison of simulation and reality value of the every stand of quercus variabilis population diameter increase through the four models, the average simulation difference within 1. 5 %, the accuracy is 97. 8 % the simulation effect is better

    在陜西的秦嶺、漢中、黃龍地區選擇林相整齊、有代表性的地段作為標準地，設置樣方40個，對各樣方內的林木進行每木檢尺，通過優勢木解析的方法，測得栓皮櫟種群胸徑的實際生長量，運用起伏型時間序列分析，建立了栓皮櫟種群個體年齡與胸徑生長的時間序列模型，四個模型所得的各個樣地栓皮櫟胸徑生長的模擬值與實際值進行比較，其模擬平均誤差都在1 . 5 %以內，平均精度達到97 . 8 % ，模擬效果較好。
  11. Based on the above analysis, the dynamical fluctuations inside the gluon jets and ( mark jets are investigated separately using monte carlo method. the results show that the properties of dynamical fluctuations inside the quark jets in the 3 - jct events is the same as that in the 2 - jet events. while in the 3 - jet events the dynamical fluctuations in pt direction inside quark jets is stronger than that inside gluon jets indicating the fragmentation dynamics in these two kinds of jets is quite different

    從而證明了用改進的角度法則s髓成功地從3噴注事件中拄瞼出馳，反中克和膠介吹注米?在以上研究的基礎上，本文對用改進的角度腳栩隧出來的夸克賬和膠子哪內部的動力學起伏進行廠mon比carlo研究?結果顯示， 3噴注事件中的夸克噴注和噴注事件中的夸克噴注內部有完全相同的動力學起伏性質
  12. In the tenth place, there are magnificent redwood trees, fire - spouting volcanoes, magnificent caves, majestic peaks, undulating hills, placid lakes, winding rivers and shady banks, and there is nothing better than that

    第十，這里有雄偉的美洲杉樹、噴火的火山、壯麗的山洞、巍峨的山峰、起伏的山脈、恬靜的湖沼、蜿蜒的江河和多蔭的水涯:宇宙間真沒有一樣東西比此更好。
  13. Exhibiting short, jumbled waves, as a tidal rip

    波浪起伏的顯示短而雜亂的波浪的，比如在海潮中
  14. For example, the minimum relative fluctuation corresponds to the total number of all relative fluctuations, the maximum relative fluctuation corresponds to the number of itself

    比如，最小的相對起伏對應的縱坐標是所有相對起伏的總數目。最大的相對起伏對應的縱坐標是最大的相對起伏的數目。
  15. From the end of the qing dynasty to the year 1949, northwest petroleum industry, though experience the weather of development and declination, is still backward and need to be further developed, even in 1930s and 1940s it was still the case. it behaved as such : the scale is small, equipment is simple, yielding power is weak, and productive force is small, technique is poor, mechanization is low and modernization is not high

    從清未到1949年全國解放，西北石油工業經歷了40餘年的風雨，幾經發展、衰落的起起伏伏，卻仍處在比較薄弱的落後狀態，即便是發展最為迅速的20世紀30 、 40年代亦是如此，其主要表現為：生產規模小，設備簡陋；產量低，生產能力弱；技術落後，機械化程度低下；發展緩慢，近代化水平不高。
  16. In the second part of the thesis, the non - thermal phase transition in high energy collisions is studied in detail in the framework of random cascade model. the relation between the characteristic parameter xq of phase transition and the rank q of moment is obtained using monte carlo simulation, and the existence of two phases in self - similar cascading multiparticle systems is shown. the relation between the critical point qc of phase transition on the fluctuation parameter q is obtained and compared with the experimental results from na22

    文章第二部分中，我們用隨機級聯模型對高能碰撞中的非熱相變作了仔細研究，用montecarlo模擬得到了表徵相變的特徵參數_ q與矩階數q之間的關系，證實了自相似多粒子系統中存在兩相，求出了相變點q = q _ c對起伏參數的依賴關系，並和na22實驗結果進行了比較。
  17. Since the suggested method makes a significant improvement in wind speed, it is more suitable for wind field estimation over complex terrain than other methods which only concerns the effect of distance. then we calculate the wind change with evaluation, last we can conclude the wind abase the hilly terrain, we find the wind in westward and center plain is much smaller than other area. while the wind in northward hilly area is much bigger with the hilly arising. the wind of chongqing is the biggest period in spring ( april ), the smallest period in winter ( january ), the wind in summer ( july ) is bigger than its in autumn ( october )

    本文利用重慶及其周邊地區的常規氣象站的1951 ? 1980年30年的風速平均資料，針對復雜地形風速診斷，以地理信息系統為數據處理平臺，根據重慶1 ： 25萬dem數據，來獲得重慶市實際復雜地形的高程，提出了一種適合於起伏地形的權重內插方法，通過引入一個表示地形起伏變化程度的因子，構造了一種新的權重函數，來處理復雜地形上的風速，通過與只考慮距因素同反平內插方法比較發現，本方法更適合在起伏地形條件下使用；然後根據經驗公式在地形上進行計算，得出重慶地區起伏地形下的風速分佈；得出重慶市的西部、中部平原地帶風速較小，而北部山區隨海拔高度升高風速也較大；重慶市風速最大時期為四月份，冬季一月份最小，夏季（七月份）大於秋季（十月份） 。
  18. On the whole, “ my blueberry nights ” has a slow start but warms up in the middle and finishes strong, rewarding the viewer with an elegant, contemporary love story

    總的來說， 《藍莓之夜》在剛開始的部分節奏會比較慢一些，到了中途便出現一些起伏，最後以高潮結尾，展現給觀眾們的是一個典雅的現代愛情故事。
  19. The rugged forest is crowded with large fir trees and tall lodgepole pines, but they all look like puny twigs compared to the giant sequoia

    在這片地勢起伏的森林中，高大的冷杉和美國黑松隨處可見，但與巨大的紅杉相比，它們看起來都如小枝小條一般。
  20. I think all these tubes and corrugated vibrations are stupid enough for anything, and pretty sentimental. they show a lot of self - pity and an awful lot of nervous self - opinion, seems to me

    我覺得所有這些管條和起伏的顫動，才比什麼都愚蠢，而且夠多情了，我覺得它們表示著不少的自憐自嘆的意味，和太多的神織持販自尊自傲。 」
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