綜合接近速度 的英文怎麼說

中文拼音 [zōngjiējìn]
綜合接近速度 英文
combined rate of closure
  • : 綜名詞[紡織] (織布機上使 經線交錯著上下分開以便梭子通過的裝置; 綜片) heddle; heald
  • : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : Ⅰ形容詞1 (空間或時間距離短) near; close 2 (接近) approaching; approximately; close to 3 (親...
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 綜合 : 1 (歸在一起; 聯合成一個統一的整體) synthesize 2 (不同種類、不同性質的事物組合在一起) syntheti...
  • 接近 : 1 (靠近; 相距不遠) be close to; near; approach 2 [天文學] approach; approximation; application;...
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
  1. The tsf method combines efficiently llsf and tri - cubic spline interpolation, learns from others " strong points to offset one ' s weaknesses, so has rapidity and high accuracy of computation and is suitable for contour surface drawing in real - time. 3

    該方法多元樣條擬法與局部加權最小二乘法,揚長避短,不僅保證了逼,提高了計算,而且加密計算的結果可直應用於等位面的實時顯示。
  2. In the past few years, the fire situation was serious in china, with an upward trend of conflagration incidence and economic losses. the reason is that the construction of public fire fighting facilities and fire fighting equipments is lagged down the speed of economic development, which results the difficultity in protecting and disposaling fire in towns

    幾年,我國火災形勢嚴峻,城市發生重特大火災次數、火災直經濟損失都呈上升趨勢,究其原因主要是城市公共消防設施、消防裝備建設滯後於經濟發展,滯後於城市建設的發展,因而城市處置復雜性、性火災事故的整體能力較低。
  3. In the first part of paper, we introduce the appliance of doppler weather radar in meteorological work in the near future, and simply enumerate all kinds of adjoint methods to retrieve data of radar. in the second part of paper, we choice some methods that are usually used domestically and overseas, compare excellence and flaw of the methods by using data of simulate wind field, analyze synthetically the precision of simulate result, the length of retrieval time and the structure of data distributing, lastly decide to regard ameliorated quasi - 4d adjoint method as retrieval technology in the paper. in the third part of paper, we retrieve the data of single doppler weather radar in hefei, anhui province, then calculate 3d wind field, streamline field, divergence, vorticity, helicity, moisture flux, divergence of moisture flux and potential vorticity from the result of retrieval

    文中第一部分對年來多普勒天氣雷達在氣象工作中的應用作了介紹,同時簡單的羅列了反演雷達資料的各種變分方法;下來在第二部分選取了幾種國內外常用的反演方法,利用模擬的風場資料比較各種方法的優缺點,從模擬結果的精、反演時間的長短、資料的分佈結構上分析,最後決定將已做改進的準四維變分分析方法作為本文的反演工具;第三部分就是反演安徽肥多普勒天氣雷達資料,然後由反演得出的風場計算了各個時間各個層次的三維風、流場、散、渦、螺旋、水汽通量、水汽通量散和位渦。
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