負符號 的英文怎麼說

中文拼音 [fùfúháo]
負符號 英文
minus symbol
  • 負 : Ⅰ名詞1 （負擔） burden; load 2 （虧損） loss 3 （失敗） defeat Ⅱ動詞1 [書面語] （背） carry on th...
  • 符 : Ⅰ名詞1 （符節） tally （with two halves made of wood bamboo jade metal issued by a ruler to gener...
  • 號 : 號Ⅰ名1 （名稱） name 2 （別號; 字） assumed name; alternative name3 （商店） business house 4 （...
  • 符號 : 1 （記號; 標記） character; sign; symbol; mark; code; notation; expression; denotation; sentinel ...
  1. This article mainly pays close attention to the negative influences that digitization causes to the humanity of education, and is summed up : education is dissimulated as training ; it has caused the diaphragm and alienation of the interpersonal relationships, caused the predicaments of the morals and psychology, caused the tiredness of studying the book knowledge of teenagers, and caused people ' s abstract and symbol

    本文主要關注數字化對教育中的人文意蘊產生的負面影響，並歸納為：教育異化為訓練；造成了人際關系的隔膜與異化；造成道德與心理的困境；造成青少年對書本知識學習的厭倦；造成人的抽象化、符號化。
  2. He introduced a notation for negative numbers.

    他為負數引進了一個符號。
  3. There is nothing mysterious about this negative sign.

    這個負的符號並沒有什麼難理解的。
  4. Which represents a base 10 signed number, is prefixed with a negative sign

    ，它表示一個10為基的有符號數，前面帶一個負號。
  5. Which represents a base 10 unsigned number, is prefixed with a negative sign

    ，它表示一個10為基的無符號數，前面帶一個負號。
  6. Which represents a non - base 10 signed number, is prefixed with a negative sign

    ，它表示一個非10為基的有符號數，前面帶一個負號。
  7. Which represents a non - base 10 unsigned number, is prefixed with a negative sign

    ，它表示一個非10為基的無符號數，前面帶一個負號。
  8. A / d samples the intermediate frequency signal. the digital signal proceeding part based on tigersharc dsp can process the baseband digital signal including the algorithm of baseband modulation, baseband differential detection and symbol synchronization, etc. digital up converter supports interpolation filter and complex mixer

    A / d對中頻信號進行采樣，數字信號處理部分以tigersharcdsp為核心，負責基帶采樣數字信號的處理，實現基帶信號調制，基帶差分解調，符號同步的捕獲和跟蹤等演算法。
  9. The circulation of positive pna index pattern is prominent in the case of persistent forcing of negative ssta in west wind drift region or positive ssta in tropical eastern pacific, which is the typical ssta pattern during el nino peak - mature phase

    西風漂流區持續負ssta時或者熱帶中東太平洋持續正ssta時，阿留申低壓均有所加強，正pna指數型的大氣環流特徵顯著。而當相反符號的ssta持續作用時，大氣中阿留申低壓減弱，對應pna指數為負。
  10. Are unsigned and cannot represent negative values

    中的字元無符號，因此不能表示負值。
  11. Relating to or designating the sign ( - )

    負號的有關或表示符號（ ）的
  12. A symbol that represents one of the nonnegative integers smaller than the radix. in decimal notation, one of the characters from0to9

    表示比數基小的非負整數的符號。在十進制記數法中，每位數是0到9的一個數字。
  13. Communities of a signed network are defined as the groups of vertices, within which positive relations are dense and between which negative relations are also dense

    符號網路中的共體是指多個不相交的節點集合，集合內的正關系稠密而集合間負關系稠密。
  14. We propose a combined slf method to extrapolate feeder load growth by using feeder ' s history peak value and the merits of gray theory and genetic programming ( gp ). at first, we adopt load transfer coupling method to correct load history and its error for load transfer. secondly, we get the real power - supply area by using layer overlap analysis, based on practical feeder path and distribution gis map layer

    將gis的空間信息分析功能應用於配網空間負荷預測的研究：綜合利用灰色理論及遺傳規劃（ geneticprogramming ， gp ）的優點，提出了一種根據饋線的歷史峰值負荷進行外推的組合slf法：首先採用負荷耦合回歸法來修正負荷歷史，消除由於負荷轉移引起的誤差；然後根據實際饋線路徑和配網gis圖形分層，運用圖層疊加分析得到饋線的實際供電范圍；接著採用灰色關聯度聚類方法對饋線負荷增長曲線進行聚類分析；最後採用gp來對灰色聚類結果進行符號回歸，分別得到每一類曲線的最佳擬合曲線形式。
  15. How to prove the coefficients of the chromatic polynomial alternate signs

    標題： [圖論] [求證]如何證明色多項式的系數的符號是正負交替的？
  16. The results show that, when and 02 are in various intervals, the trajectories for systems ( i ) are either ultimately periodic or convergent to an equilibrium. the difference between system ( i ) and system ( ii ) only lies on the sign of self - feedback coefficient, but their asymptotic behavior of trajectories are much different. for the given initial value, the solutions for system ( ii ) all converge to the certain equilibrium

    結果表明：當_ 1和_ 2在不同的取值范圍內，系統（ ）的解或收斂到某一平衡點，或無限逼近於某個周期解，且部分_ 1 ， _ 2下的極限環全局穩定；系統（ ）與系統（ ）的區別僅在於自反饋系數的符號為負，但由此其解軌線的極限性態發生了很大的變化，對于確定的初值，系統（ ）的解均收斂到確定的平衡點。
  17. Several examples and numerical simulations are shown to illustrate and reinforce our theory. in chapter 3, we firstly give both the definition of the discrete lyapunov functional and the proof of some properties of it for the dde with local positive or negative feedback in the delay term. secondly, we introduce the definition of the global attractor

    A6s藝fae藝在本文的第三章中，首先給出了對於一類時滯微分方程的用改變符號次數來定義的離散lyapunov泛函，並給出了其有關性質的理論證明，進而說明在時滯項具有局部正反饋或者局部負反饋條件下的時滯微分方程這樣定義lyapunov泛函的合理性，這是對前人在時滯項具有全局負反饋或者正反饋條件下的lyapunov泛函的推廣。
  18. The " net balance ", with its appropriate sign, may indicate the direction of expected change in the variable concerned

    凈差額的正負符號反映該項目的預期變動的方向。
  19. The distribution gis data management methods and its application in distribution running are systematically researched, which compose distribution gis network topology analysis ( nta ) and optimal rush - maintain path ( orp ), and distribution planning, which composes distribution spatial load forecasting ( slf ) : ( 1 ) with systematic analysis on the relationship between spatial data model and spatial data structure, the distribution feature and the two common gis data models are analyzed, which are vector and raster data models. then the conceptual and logic data models of distribution gis are designed. the spatial data storage structure is given by using vector method, and their detailed data management methods are proposed

    （ 4 ）將gis的空間信息分析功能應用於配網空間負荷預測（ saptialloadforecasting ， slf ）的研究：綜合利用灰色理論及遺傳規劃的優點，提出了一種根據饋線的歷史峰值負荷進行外推的組合slf法：首先採用負荷轉移耦合法來修正負荷歷史，消除由於負荷轉移引起的誤差；然後根據實際饋線路徑和配網gis圖形分層，運用圖層疊加分析得到饋線的實際供電范圍；接著採用灰色關聯度聚類方法對饋線負荷增長曲線進行聚類分析；最後採用遺傳規劃來對灰色聚類結果進行符號回歸，分別得到每一類曲線的最佳擬合曲線形式。
  20. In [ 3 ], z. s. li, f. hall and c. eschenbash extended the concept of the base and period from nonnegative matrices to powerful sign patter matrices

    文[ 3 ]中，李宗山等把非負矩陣的基和周期的概念推廣到powerful符號矩陣。
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