次多式 的英文怎麼說
中文拼音 [cìduōshì]
次多式
英文
homogeneous polynomial-
The present ph. d dissertation is concerned with the dynamics of biquadratic polynomials
本文主要研究雙二次多項式的動力系統。在上世紀末, jNext, we discuss a family of biquadratic polynomials with one parameter so that the critical point 0 is a fixed point
其次,我們討論了臨界點0為不動點的單參數雙二次多項式族;該族可表示為:人( 。A. douady had suggested to study dynamics of biquadratic polynomials. by definition, a biquadratic polynomial is the composition of two quadratic polynomials, so it is an even quartic polynomials which can be written as f ( z ) = z4 + az2 + 6, where a, b are parameters. it is easy to see that / has a critical point at 0 and two symmetric critical points at
A . douadv曾建議對雙二次多項式的動力系統進行研究,所謂雙二次多項式就是兩個二次多項式的復合,也即偶四次多項式,在一個線型共軛下可以記為fz ) = z ~ 4 + z ~ 2 + b ,這里o , b是參數,點0是它的一個臨界點,另外還有兩個對稱的臨界點( ( - a ) 、 2 ) ~ 2 。They not only inherit the advantages of bezier curves and b - spline curves, also can be used to represent straight lines precisely and some remarkable transcendental curves precisely, such as circular arc, ellipse, cardioids and twisted pair line etc. especially, the uniform t - b - spline curve of three degrees is smoother than b - spline curve and c - b - spline curve of the same order
此外由於它們還具有三角函數的優點,故既可以精確表示直線段、二次多項式曲線段又可以精確表示圓弧、橢圓弧等二次曲線以及心臟線、雙紐線等超越曲線。特別地, 3次均勻t - b樣條曲線曲面比同階均勻b樣條( c - b樣條)曲線曲面具有更高的光滑度。This paper discussed the application of theories about advanced algebra in the factorization of multinomial, introduced some application methods, acquired the methods of judging if a multiple quadratic multinomial can be factorized and how it is factorized, and thus solved the theoretical problem of the factorization of a multiple quadratic multinomial
摘要討論了高等代數理論在多元多項式分解中的應用,給出了若干應用方法,得到了多元二次多項式可分解的判別法和分解方法,徹底解決了多元二次多項式分解的理論問題。Limit cycles of infinity in a quintic polynomial system
一類五次多項式系統無窮遠點的極限環Its form up to a tenth degree polynomial is shown below.
下面寫出一直到十次多項式的帕斯卡三角形。The principle of a crc technique is the following: the eight bits of the word are treated as coefficient of a polynomial of degree 7.
CRC方法的原理如下:一個字的8位作為7次多項式的系數。In order to obtain a high - quality speech codec, the phase information of speech should be included in codec. in this thesis, a method for quantizing the phase of sew ( slowly evolving waveform ) and reconstructing sew ’ s phase with cubic polynomial interpolation is given based on the perceptual weighting analysis - by - synthesis ( a - b - s ) vector quantizer for the phase spectrum in wi coder
本文基於感覺加權相位譜分析合成( abs - analysis - by - synthesis )矢量量化方法,給出了一種wi編碼器中慢漸變波形( sew - slowlyevolvingwaveform )的相位信息量化及合成端相位的三次多項式插值重建方法。Under action of uniformly or polynomial distributed load, upper and lower critical loads of revolving shells ( including conical shells, spherical shells and quartic polynomial shells ) with uniform thickness, linearly, exponentially or polynomial variable thickness were evaluated
給出了均布或多項式分佈荷載作用下,等厚度、線性、指數型或多項式型變厚度的圓錐殼、球殼或四次多項式型旋轉殼的上、下臨界荷載。For the dynamics of polynomials with higher degree, for example, the quar - tic polynomials, the branner - hubbard - yoccoz puzzle theory should be extended
對于更高次多項式,譬如四次多項式,可能有多個臨界點需要考慮,此時必須推廣branner - hubbard - yoccoz理論。The stipulations in voyage charter - party shall be deemed as supplementary agreement to coa, which is not a new contract apart from the coa. the object of coa is maritime transportation and the rights and obligations under coa spread around the transportation
鑒于包運合同的實踐意義,建議將其與航次租船的特別規定和多式聯運合同的特別規定並列,在《海商法》第四章「海上貨物運輸合同」中予以規定。In this paper, we first reconstruct a second order polynomial surface to approximate the original point model in the local area of each point, which is then restricted within a so - called - confidence region, producing a - surfel
摘要在每個點附近重建一個二次多項式函數曲面逼近原點模型,並根據逼近誤差將每個重建曲面限制在稱為置信鄰域的范圍內,從而形成一個面元。Neural networks are applied to comprehensive evaluation of m3cep. the model of comprehensive evaluation based on combination networks is put forward which supplies gist for constructing the encyclopedical multi - expert system
將人工神經網路用於多層次多目標復雜對象系統的綜合評價,提出了基於組合神經網路的綜合評價模式,為建造廣博的多專家系統提供了依據。The changing procedure of soil water infiltration capacities is in keeping with second - degree polynomial change functions in cornfield, sesame field and fallow field and with quartic - degree polynomial change functions in wheat field in unfrozen phase, the changing process of soil water infiltration capacities suit second - degree polynomial change functions in various husbandry condition in frozen phase
在非凍結期,玉米地、芝麻地和休閑地的土壤水分入滲能力的變化過程符合二次多項式變化規律,小麥地的土壤水分入滲能力符合四次多項式變化規律;在凍結期,無論是哪種耕作條件土壤水分入滲能力符合二次多項式變化規律。A further application of the puzzle theory, due to faught and hubbard, is the study of the julia sets and the connectedness locus of a cubic family with one critical fixed point
利用這個理論, faught和hubbard研究了有臨界不動點的單參數三次多項式族的julia集及其連通跡的局部連通性。In the case ( 3 ). we also have that each critical component and its inverse images under iterations are homeomorphic to the filled julia set of a quadratic polynomial with connected julia set. each of the other components of a ' ( / ) is a single point
對于( 3 ) ,我們進一步有:填充juia集包含臨界點的周期分支及其迭代逆象同胚於一個有連通julia集的二次多項式的填充julia集,而其他分支都是單點。Overall, although there is much and unexpected difficulty in the course of reforming, the normal university and the teachers who are teaching the liberal arts courses should conquer the difficulty, in this way, the elementary education of our country can be improved step by step
針對當前中學文科教師存在的問題,提出了改革的方案:第一,改革我國現有高等師范院校文科生的培養模式,建立多層次、多樣化、高質量的師資培養體系;第二,改革我國高師院校文科課程的設置模式;第三,改變傳統的教師培養理念,實現真正的教師教育一體化。A - optimal design for duality quadratic polynomial regression models in circle region
圓域上的二元二次多項式回歸模型的最優設計Nacpro apparel pattern making system has great progress in the intellectualized and humanized operation. original database management mode, intellectualized automatic pattern - making, auto - grading and customized system, entirely opening unlimited basic block library, linkage operation of pattern modifying, substantial mark lib and line lib in the system or setting, point parallel line - cutting grading and 3d re - grading or more - times grading, marker making for traditional textile irregular textile knitted textile, etc., auto - matching plaid marker making, beds marker making and double - deck bed marker making, automatic marker making which can be modified by hands any time. we do everything to help the users operating conveniently, quickly and economically
隨著計算機技術不斷發展,在我公司全體員工的努力下, nacpro服裝制板排板系統在智能化操作和人性化操作方面的綜合能力大大提高,新穎的數據庫管理模式智能化的自動打板自動放碼及度身定做全開放式的無限量原型板庫打樣后修改紙樣的關聯聯動操作大量系統和自定義的記號庫及線型庫碼點平行線-切開線多種放碼方式相結合併可進行二次多次立體放碼傳統面料不規則面料針織面料等不同面料的排料方式自動對格排料分床及高低床排料自動排料並可隨時與手動相結合的人工可干預智能排料我們所做的一切,都是為了讓用戶操作得更加方便快捷節約時間節約面料,我們可以肯定地說, nacpro將以其嶄新的面貌,無愧成為當今同行業的勝出者。分享友人