積分符號 的英文怎麼說
中文拼音 [jīfēnfúháo]
積分符號
英文
integralzeichen integral sign- 積 : Ⅰ動詞(積累) amass; store up; accumulate Ⅱ形容詞(長時間積累下來的) long standing; long pending...
- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 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 (...
- 積分 : 1. [數學] integral; integrate; integration 2. [體育] (積累的分數) accumulate points
- 符號 : 1 (記號; 標記) character; sign; symbol; mark; code; notation; expression; denotation; sentinel ...
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We shall encounter some of his symbolism in our survey of the calculus.
以後在概述微積分發展時,我們將碰到他所創立的一些符號。Modulates the components of each argument as signed components, adds their products, and replicates the sum to all color channels, including alpha
將每個參數的分量調制為有符號的分量,將它們的乘積相加,然後將和復制到所有顏色通道,包括alpha通道。With the method of integral within ordered product of operators, we obtain the analytical expression of quantum information counterpart of mutual information. the coherent information, as a function of input thermal state power and thermal noise channel power, we discuss the upper and lower bound for quantum gaussian channel introduced by holevo - werner and by quantum codes
用正規乘積內的算符積分技術求出了互信息的量子對應物? ?相干信息用輸入熱噪聲信號功率和通道熱噪聲功率表示的公式。討論了由holevo和werner引入的量子高斯通道量子容量的上界及由量子編碼所確定的下界。We detailed toeplitz operator with unomodular symbol, and generated the theorem proved by michael sand in [ 2 ] from h to h + c ( t ). in the second part of this paper, the author discussed simply when multipliction of two toeplitz operators with symbol in h + c ( t ) or in l. we got two conclusions by analyzing symbol of toeplitz operators. the last, we investigated whether multiplication of two toeplitz operators, which range included all non - cyclic vectors of backward shift, is surjective, and partly answered the question about surjective toeplitz algebra posed by michael sand in [ 2 ]
對于單個的toeplitz運算元,考慮其符號的內外分解,得到了它的滿射只與其幺模部分有關的結論,詳細地討論了符號為幺摸函數的toeplitz運算元的各種情況,在討論符號在h ~的特殊情形時,推廣michaelsand [ 2 ]中的定理2到h ~ + c ( t ) ,第二部分簡單地討論了符號在h ~ + c ( t )以及l ~中的兩個toeplitz運算元的乘積的滿射情況,先對toeplitz運算元的符號進行分析得到兩個結論,最後考察了toeplitz運算元的乘積的值域包含后移運算元的所有非循環向量的滿射情況,部分地回答了michaelsand在[ 2 ]中提出的toeplitz代數滿射問題。In this dissertation, with the aid of many types of constructive transformations and symbolic computation, some topics in nonlinear waves and integrable system are studied, including exact solutions, painleve integrability, backlund transformation, darboux transformation, symmetry ( similarity reduction ), conditional symmetry, lax integrable hierarchy, liouville integrable n - hamilton structure, constraint flow, involutive system, lax representation, r - matrix, separation of variables and integrable couplings. chapter 2 and 3 are devoted to investigating exact solutions of nonlinear wave equations : firstly, the basic theories of c - d pair and c - d integrable system are presented
本文以構造性的變換及符號計算為工具,來研究非線性波和可積系統中的一些問題:精確解(如孤子解、周期解、有理解、 dromion解及compacton解等) 、 panileve可積性、 backlund變換、 darboux變換、對稱(相似約化) 、條件對稱、 lax可積族、 liouville可積的n - hamilton結構、約束流、對合系統、 lax表示、 r -矩陣、變量分離及可積的耦合系統So far, there is no effective method for the computation of focus quantities and saddle quantities. compared with the work of other authors, complex nonlinear integrating operation and solving multivariate linear equations are avoided in computation, which are necessary in more usual approaches. the calculation and simplification of focus quantities can be readily done with these formulas and computer symbol operation systems
焦點量與鞍點量的計算至今尚無有效的方法,對比以往其他作者的工作,在計算方法上,我們避免了通常計算焦點量需要的非線性積分運算和求解多元方程組,使得焦點量極易在計算機上應用計算機符號運算系統進行快速計算和化簡。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。The receiver unit mainly consisted of the digital down converter, matched filter, integration and dump module, power detector, symbol tracking processor, differential demodulator, parallel - to - serial conversion module, output processor and afc module
接收部分主要有數字下變頻、數字匹配濾波器、積分清洗、功率檢測、符號跟蹤處理、差分解調、並串處理、自動頻率跟蹤處理等模塊。3. interpret the contents both on the pile and difference in precious mirror of the four elements ( si yuan yu jian ) and the arithmetical triangle in treat on the arithmetical triangle ( traite du triangle arithmetique ). both works are the much earlier books study the combinatorial identities in system
三、用現代組合符號解釋了中國朱世傑的《四元玉鑒》中垛積招差部分和帕斯卡的《論算術三角形》內容,指出這兩部著作是東、西方對組合恆等式研究的較早的系統論著。General expressions of the fine structure energy levels for two - electron atom including the spin - spin interaction, the spin - orbit interaction and the spin - other - orbit interaction in the lsjmj scheme are derived
在這些推導中,完成了所有角向積分和自旋求和計算,相應的結果用3j 、 6j 、 9j符號和待定的徑向矩陣元來表示。This method makes curve ( surface ) integral more simple and convenient, at same time, it has advantage of avoiding mistakes in integrating by missing symbol
這種積分方法使得曲線(面)積分更為簡便、快捷,同時,也有利於避免因符號處理不當而導致的積分錯誤。分享友人