符號改變 的英文怎麼說

中文拼音 [fúháogǎibiàn]
符號改變 英文
sign change
  • 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 （...
  • 改 : Ⅰ動詞1 （改變） change; transform 2 （修改） revise; alter; modify 3 （改正） rectify; correct 4 ...
  • 符號 : 1 （記號; 標記） character; sign; symbol; mark; code; notation; expression; denotation; sentinel ...
  • 改變 : change; alter; transform; turn; convert; mold; modify
  1. For a time people may change their graphic symbols to conform with changes in pronunciation.

    有時人們要改變書寫符號來適應發音上的變化。
  2. An apparent or pseudo change in the sign occurs when a stress trajectory passes through an isotropic point.

    當一個主應力跡線通過一個各向同性點時，該符號會發生一個表面上的或虛假的改變。
  3. If the orientations of driving elements are reversed then it is necessary to change a sign in their terminal relations.

    如果驅動元素的定向取反了，就必須在它們的端子關系中改變符號。
  4. When a ferromagnetism items is under the application of stress, the phenomenon that the tangential component of magnetic leakage field has maximum value and that the normal component of magnetic leakage field changes polarity and acquires zero value at the stress concentration zone will take place

    鐵磁性工件在受到應力作用時，在應力集中處會有漏磁場的切向分量出現最大值、同時法向分量改變符號且過零值點的現象。
  5. Study application methods of the multi - sources data in map production, including sort of sources, data collection, and data processing, in order to updating the map and spatial data in one platform. put forward the new sort of spatial data error based on production. the artificial operation error is the main affection part on spatial data quality

    在地圖內容增加和修改時，屬性信息和符號化圖形始終一同變化，保證了在地圖生產的同時又完成空間數據生產或更新，這成為一體化生產模式的第二個關鍵；對地圖生產中的多源數據利用作了較為全面的研究，包括資料分類、數據獲取方法和數據處理方法。
  6. ( 3 ) resolving the symbolization check and presentation of the map attribute data based on the visual variants and visualization technology ; automatically checking the range of the value of the attributes and logic consistency and integrity based on the attribute template technology. the users can evaluate, improve and optimize the precision of the attributes according to the checking results and print the map of the checking results as well as the resulting map consistent with the specification requirements

    （ 3 ）採用基於視覺變量、可視化技術解決了地圖屬性數據的符號化檢查和表示；用屬性模板技術，對屬性的值域、邏輯一致性、完整性進行自動檢查；用戶可根據檢查結果對屬性精度進行評價、改進和優化。
  7. A line integral of the second type changes sign when the direction of the integration path is reversed

    當積分路徑改變方向時，第二類曲線積分改變符號。
  8. 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。
  9. Second, by combining theories of strength of laminate with ga, a new gradient free optimization method with new code strategy is discussed. the representation itself does not change the nature of the problem, but effects the searching efficiency of the algorithm. so the representation of the parameters to be optimized is a very important factor and the new code strategy is also easy used with crossover operator and variation operator in ga applications

    其次，本文根據層合板優化設計的具體問題提出了一種符號編碼方式，雖然優化參數的基因編碼表達方式並不能改變優化問題的本質，但是不同的編碼表達方式對于遺傳演算法搜索的效率和最終的優化結果有著重要的影響，因此優化參數的基因編碼表達是遺傳演算法應用於工程問題中非常關鍵的一步。
  10. Place - names of the present east district of tainan in the chin dynasty reveal that the district was an underdeveloped area

    消失的地名，透露出地表景觀改變與人群遷徙之後，居民對空間符號的淡忘，是區域轉變的訊息。
  11. This article explores the emotive function embodied by the linguistic signs in emily dickinson ' s poetry from the phonetic level, structural level, lexical level and metaphysical level with the aim of helping readers to appreciate the beauty of her poetry from a new perspective

    她拓展或改變詞匯固有的意義，賦予詞匯以新的語義特徵，使之產生深層意蘊，不僅大大增強了詩歌語言的情感表現力，而且拓展了詩歌的情趣和想像空間，展現了文學語言符號表情功能的無限潛力。
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