space-time functions 中文意思是什麼
space-time functions
解釋
時空函數-
Firstly, in spherical coordinate system, the sovp formulation for the time - harmonic electromagnetic fields of the current dipole in conductive infinite - space is derived, using reciprocity theorem and transforming relations between special functions. then, selecting appropriate coordinate system, using superposition principle, the boundary - value problem of modified magnetic vector potential on the problem of a time - harmonic current dipole in spherical conductor is solved and analytical solution is obtained. finally, by means of the addition formulas of legendre polynomial and spherical harmonics function of degree n and order 1, the analytical solution in spherical coordinate system specially located is transformed into that in spherical coordinate system arbitrarily located
首先利用特殊函數間的轉化關系和互易定理推導得到了無限大導體空間中球坐標下時諧電流元電磁場的二階矢量位形式：然後利用疊加原理，選擇合適坐標系，求解了導體球中時諧電流元的修正磁矢量位邊值問題，得到了問題的解析解；最後依據不同坐標系下電磁場解的轉化原理，藉助勒讓德多項式和n次1階球諧函數的加法公式，將坐標系特殊安放時的電磁場解析解變換到坐標系一般安放時的解析解，給出了球內電場和球外磁場的並矢格林函數。 -
However, news headlines meet some fatal obstacles when accomplishing these missions as xrefer also refers to : they are always confined by the space of newspapers, magazines, television and computer monitors or by the time limitation on the radio. this paper is to reveal the expression and its effects of headlinese, borrowing geoffrey leech ' s theories about language meanings ( conceptual, connotative, social, affective, reflected, collocative and thematic ) and functions ( informational, expressive, directive, aesthetic and phatic ) as theoretical foundation. what ' s more, lots of theories and research methods from stylistics, pragmatics, psycholinguistics and sociolinguistics are also adopted to further explain headlinese and support leech ' s theories
詳細地分析了新聞標題語言表達上的特點之後，文章在傑弗里?里奇闡明的廣義的語言意義，即語言的七種意義（外延意義、內涵意義、風格意義、情感意義、反映意義、搭配意義、主題意義）和語言的五個功能（信息、表達、指示、酬應、美學）為主體的理論基礎上，對新聞標題語言五個功能的實現逐次剖析，並分別解析七種意義的表達在實現這五個功能的過程中所起的作用。 -
It has such feathers as multi - resolution, constant relative bandwidth, and the ability to indicate the local features of signal in time and space. after wavelet transform by using proper wavelet basis functions, the epileptic waves can be separated at different scale, then we can detect the epileptic waves by using the wavelet transform result at the proper threshold value
本文選取適當的小波函數，將信號進行連續小波變換，把腦電信號中的癲癇特徵波在不同的尺度下分離出來，然後選取特定尺度下的變換結果，通過閾值判定方法對棘波進行檢測。 -
Wind pressures acting on buildings are complicated functions of both time and space
作用在建築物表而的風荷載是一個空間和時間的復雜函數。 -
The formation of super - large deposits have specical geological backgroud and enviroment. its element association, mineral association, space - time distribution, metallogenic factors, formation functions and metallogenic medols show diversity, complexity and particularity
超大型礦床的形成是一定地質背景與環境的產物，其元素組合、礦物組合、時空分佈、控制因素、形成機制、成礦模式等具有多樣性、復雜性、特殊性。 -
By introducing a set of appropriate orthogonal basis functions into the input space, the input functions and the weight functions are expanded under the orthogonal basis functions, and the time aggregation operation of the process neurons is simplified by using the orthogonality of the basis functions
在輸入空間中引入一組合適的函數正交基，將輸入函數和網路權函數表示為該組正交基的展開形式，並利用基函數的正交性簡化網路聚合運算過程。 -
The paper analyses the sight of social system of fei xiaotong, which in short, is the emphasis of wholeness, complexity and subject adaptation of social system and stress of functions of subsystem and time and space elements hi social system
本文具體分析了費氏的社會系統觀，總的來說就是強調社會系統的整體性、復雜性和主體的適應性，重視社會系統中子系統的功能以及社會系統中的時空因素。 -
The other major museums, i. e. museum of art, museum of history and science museum each has about 17, 500 sq. m. of floor area. each museum has its own theme, collection and activity programmes and space allocations for different activities and functions vary from time to time
其他主要的博物館，即香港藝術館、歷史博物館和科學館，每間的樓面面積約為17 ， 500平方米，各有各的主題、藏品和活動編排，而不同活動和功能的空間分配，亦時有差異。 -
Based on the background of cultural globalization and city cultural similarity, this paper puts forward that transmitting civil fork - lore culture is one of the main approachs to keep local cultural character of city. it mentions that city leisure space is one of the main place where local fork - lore culture transmits as regard of the leisure time ' s feature. to reserve local culture character of chong qing city this paper researchs the lesure places of civilian in street, especially analyses the functions of leisure space in traditional street and civil fork - lore culture each other, mainly discovers the discipline of leisure space in traditional street composing based on history culture and civil fork - lore of chong qing city
在文化全球化、城市地域文化趨同化的前提下，本文論述了市民習俗文化的傳承是保持城市地方文化特色的重要途徑之一；針對休閑時代的特徵，提出了城市休閑空間是市民習俗文化傳承的主要空間載體之一；在如何保持重慶城市地方特色的命題下，結合重慶的自然、歷史、文化等因素，以重慶街巷休閑空間和市民的生活習俗為研究對象，在揭示傳統街巷休閑空間與市民習俗文化「互為同構」關系的基礎上，剖析了傳統街巷休閑場所的內在構成規律，以針對重慶現代街巷休閑空間面臨消失和場所中文化「語義」缺失的危機，呼喚現代休閑生活向城市街巷的回歸，提出了與傳承市民習俗文化相對應的現代街巷休閑空間的設計目標、原則和對策，為實現城市地方文化的傳承，探索了一種新思維。
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