有窮數學 的英文怎麼說

中文拼音 [yǒuqióngshǔxué]
有窮數學 英文
finite mathematics
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 窮 : Ⅰ形容詞（貧窮） poor; poverty stricken Ⅱ名詞1 （窮盡） limit; end 2 （姓氏） a surname Ⅲ副詞1 （...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 數學 : mathematics
  1. In the light of the recent work in biological models, especially in the chemostat models, the dissertation provides a systematic study on the asymptotical behaviour of some chemostat models built by delay or diffusion differential equations. the main contents and results in this dissertation are as follows : i ) the global asymptotic behavior of the chemostat model with the beddington - deangelies functional responses and time delays is studied. the conditions for the uniform persistence of the competing populations are obtained via uniform persistence of infinite dimensional systems

    本論文基於當前生物學模型，特別是恆化器模型的研究現狀，深入系統的研究了時滯和擴散方程描述的幾類恆化器系統的漸近性態，本文的主要內容包括以下幾個方面：一、研究了具有beddington - deangelies功能性反應函數的時滯恆化器模型，利用無窮維連續動力系統的一致持續生存的理論給出了兩競爭種群一致持續生存的充分條件，利用單調動力學系統得到了系統的全局漸近穩定性。
  2. Russell conwell comforted the family and friends at her funeral and after the funeral her parents handed the pastor 57 cents. they told the pastor how hattie had been saving her money to help build a new church so there would be room for her and all the other children and no one would have to sit out in the hallway at sunday school. when the pastor shared the story of how this little child had saved every single penny to build a larger church, the congregation knew that they had to make it happen

    他以為那就是故事的終結1886年，海迪去世，康維牧師為她主持喪禮，喪禮后她父母把57分錢交給牧師，那是海迪為建新堂所積存的錢，將來有了新堂，她和其他窮孩子就可以上主日學，不必坐在走廊當時57分錢是個大數目，這孩子把一分一毫都存起來。
  3. To draw this boundary, physicists and mathematicians use a distorted length scale similar to escher ' s, squeezing an infinite distance into a finite one

    為了畫出這個邊界，物理學家和數學家利用了類似於艾雪所用的扭曲尺度，將無窮大的距離壓縮成有限的長度。
  4. The science of language has large and close analogies in geological science, with its ceaseless evolution, its fossils, and its numberless submerged layers and hidden strata, the infinite go - before of the present

    語言科學非常近似地質科學，因為它也處于永不停息的發展演變之中，也有自己的化石、有自己無數淹沒的巖層和深?的地層，以及無窮無盡的過去。
  5. There is no remainder in the mathematics of in

    在無窮大的數學語言里沒有餘數
  6. The exploitation and study of this system have got great success, compared with the ones of the same type, this system is more open and more easily used to merge with cad and cam, it runs stably, is convenient to be maintained and the interface is friendly and intuitional. its usage can be grasped quickly. according to the input information, it can automatically display different properties of nc codes in different colors, and zoom in or zoom out the figure of tool nose paths dynamically

    本系統的開發研究已取得實質性成果，與國內同類的數控系統相比，具有真正的開放性，易於實現與cad cam軟體集成，運行穩定，維護方便，界面友好直觀，易學易用，能根據輸入自動顯示不同顏色以區廣西大學頎士學趕文募于； m咖ss平臺肘開俠尤三劫肛前喊在系統開發研窮分代碼的屬性，能動態縮放顯示刀具軌跡圖形，此外，它有較好的多任務性和獨立性，能在加工時執行其它windows應用程序而不影響加工，控制器甚至能在pc端操作系統關閉時繼續完成加工，可用軟體控制面板或硬體操作面板兩種方式操縱機床。
  7. There is no remainder in the mathematics of in < i > fi < / i > nity

    在無窮大的數學語言里沒有餘數
  8. The point is one - dimensional, two - dimensional line is, according to the fractal thinking, in one - and two - dimensional infinite have a fractal dimension, and the point, and line itself is composed of two different forms, not points of lines, line, composition and it is impossible.

    針對科學網上資料帖吧的一位網友問題:扯淡， ， ，點是一維的，線是二維的，根據分形的思想，在一維和二維中有無窮個分數維， ， ，點和線本身就是兩種不同的組成形式，點不能組成線，線更不可能組成點。 。 。
  9. The mathematical formula about the dynamic object standard device used for measurement tracking precision in the factory is thorough researched in this paper, too. the entirety example calculate method used for define the parameter of the complex maths model about the dyamic object standard device is described

    本論文還對跟蹤精度室內檢測裝置- - - -動靶標標準裝置的數學模型進行了較深入的研究，並將窮舉法用於確定具有復雜數學模型的動靶標標準裝置基本參數。
  10. In this paper, we study the asymptotic theory of two typical dissipative infinity dynamic systems in mathematics and physics

    本文研究了數學物理中兩類典型的具有耗散性的無窮維動力系統的漸近性理論
  11. World trade in goods and services grew by over 5 % per year, the international flow of capital also accelerated, and the number of students from poor nations studying in the u. s., europe, and japan grew remarkably

    世界貨物與服務貿易以每年5的速度增長，國際間資本流動也在加速，同時窮國在美國、歐洲以及日本留學的人數也有顯著增長。
  12. That is, the occasional situation where the object of interest passes directly overhead ( 90 zenith pass ). azimuth axis must rotate nearly 180 ? instantly. therefore, the standard two - axis altitude - azimuth pedestal will be unable to remain pointed at the object through the zenith pass event

    所謂天頂盲區問題是指目標過天頂時對地平式設備方位軸有一個極大的過載要求，需要方位軸瞬時調轉180 （或略小於180 ） ，此時方位變化的角速度和角加速度在數學意義上是無窮大，導致目標丟失。
  13. The solving steps are as follows : the field is divided into three regions by the cylindrical surface of the finite - length cylinder and the location of the delta - coils. because " the surface current source is placed at the interface, the non - homogenous restricted equation on the magnetic vector potential is transformed into the homogenous helmholtz equation. by using the method of separation of variables to solve equation and according to the interface conditions and the condition at infinity to determine the unknown constants, the expressions for the magnetic vector potential of the three regions are solved out

    在求解過程中，假定放置式圓柱線圈是由無窮多個對稱圓環線圈密饒而成，首先求解含有有限長磁芯的通電對稱圓環線圈的電磁場：以有限長圓柱磁芯的側面和圓環線圈所在圓柱面為分界面將場域劃分為三個小區域，由於場源放置在內邊界面上，使得關于矢量磁位的非齊次約束方程轉化成齊次亥姆霍茲方程，利用分離變量法求解，根據分界面鄭州大學碩十研究生畢業論文摘要條件以及無限遠條件確定待定常數，從而得到各場區矢量磁位的表達式。
  14. After analyzing the process of mathematization, several conclusions are summed up as follows. first, while the subjects investigated of 17th century ' s mathematics include the mixture of the structure of sequence, the structure of algebra and the fuzzy quantum in the structure topology

    首先，十七世紀數學的研究對象是一個包含代數結構、序結構和拓撲結構的模糊的「量」的混合體，而主要的內容是有別于古典幾何的無窮小演算法。
  15. Because financial markets are complex systems with an immense number of variables, such as the history of all trades of all traders, econophysicists have for some years been studying a model called the minority game

    由於金融市場是擁有無窮變數的復雜系統，好比說所有交易人的所有交易史，因此好些年來，經濟物理學家研究一種稱為少數民族游戲的模型。
  16. In this paper we deal with two aspects of applied mathematics, one is digraph theory and the other is infinite - dimensional linear system theory

    本文將研究兩個方面的內容：有向圖理論與無窮維線性系統。這兩個方面是應用數學中的兩個非常重要的研究領域。
  17. Motivated by the practical requirements of robot path planning, a generalized constrained optimization problem gcop with not only logic and but also logic or relationships was proposed and a mathematical solution developed previously. this paper inherits the fundamental ideas of inequality and optimization techniques from the previous work, converts the obstacle avoidance problem into a semi - infinite constrained optimization problem with the help of the mathematical transformation, and proposes a direct path planning approach without cspace calculation, which is quite different from traditional methods. to show its merits, simulation results in 3d space have been presented

    他們在早期的系列研究中： 1提出了更一般的非線性優化問題generalized constrained optimization problem ，簡稱gcop ，即約束間的邏輯關系不但有「與and 」的關系，而且還有「或or 」的關系，並給出了在實際應用中可行的數學求解方法2利用了計算機圖形學中的constructive solid geometry csg方法來構建障礙物的不等式表述3將計算機cad中的插值方法與優化理論結合半無窮維優化，克服了路徑規劃問題中的局部最小值問題。
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