置换
- 与 置换 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This thesis focused on Wang Guangyi's Great Criticism series and Political Pop, tried to observe the symbolic-context artistic milieu and the iconology of the propaganda posters symbols of this work, along with their effects on the development of Chinese contemporary art.
论文以王广义《大批判》系列与政治波普为研究对象,探究其符号脉络的艺文背景与样版画符号的置换意义,和对中国当代艺术发展进程的影响。
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It is proved that a wrpp semigroup satisfies a permutation identity if and only if it satisfies the identity xyzw= xzyw.
证明了wrpp半群满足置换恒等式当且仅当它满足恒等式xyzw=xzyw。
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Further,we findalso that groups in Saito's results may be replaced by right groups;secondly we mainly investigatethe semidirect products and wreath products of P-regular semigroups;Finally we shallcharacterize the sandwich matrice of completely simple P-regular semigroups,and investigate thestructure of P-regular semigroup whose C-set satisfies a permutation identity.
在这一章中,首先指出Saito在研究半群的半直积和圈积时,对S的限制是不必要的,证明了Saito结果中群可换为右群;其次,研究P—正则半群的半直积和圈积;最后刻划了完全单P—正则半群的夹心阵和C—集满足置换恒等式的P—正则半群的结构。
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In one group, Sr-HA cement was injected into rabbit ilium (non-weight-bearing conditions).
方法12只兔随机分为两组,将Sr-HA活性骨水泥注入其中一组兔的髂骨内,另一组中,Sr-HA活性骨水泥被用于单侧半髋关节置换。
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Using the theories of probability, algebra, cryptography, Information theory and "Hybrid technique" and "Reduction theory" as tools, and basing on the notion of computational indistinguishability, properties and constructions of DES-model permutations are studied in this dissertation and some useful conclusions are given.
本文综合运用概率论、代数学、密码学、信息论等相关学科的知识及"混合技巧"和"归约论证"思想,以计算不可分辨性为基础,研究了DES型置换的性质和构造,得到较为实用的结果。
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OBJECTIVE: To compare the efficacy of low-molecular-weight heparin and indomethacin for the prevention of deep-vein thrombosis after total hip arthroplasty.
目的:比较低分子肝素和吲哚美辛对预防全髋置换后深静脉血栓发生的疗效。
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Analysis indicates that the mechanism of intermittent gas injection production mode to increase output is mainly binging domino of competition adsorption,while that of injection and production mode is mainly displacement .
描述了注气开采煤层气生产过程,分析表明间歇注气生产模式的增产机理主要是竞争吸附置换,而边注边采生产模式主要是驱替;反映基质孔隙扩散能力的综合传质系数不仅影响煤层气井的生产能力,而且影响矿井煤与瓦斯的突出;建立了单井间隙式注气开采煤层气的扩散渗流数学微分方程组;注气过程和采气过程渗流方程式形式相同,但质量源的流向不同,生产井内的边界条件不同。
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Research on influence factors of capillary force in immiscible displacement ;2. Analysis indicates that the mechanism of intermittent gas injection production mode to increase output is mainly binging domino of competition adsorption,while that of injection and production mode is mainly displacement .
描述了注气开采煤层气生产过程,分析表明间歇注气生产模式的增产机理主要是竞争吸附置换,而边注边采生产模式主要是驱替;反映基质孔隙扩散能力的综合传质系数不仅影响煤层气井的生产能力,而且影响矿井煤与瓦斯的突出;建立了单井间隙式注气开采煤层气的扩散渗流数学微分方程组;注气过程和采气过程渗流方程式形式相同,但质量源的流向不同,生产井内的边界条件不同。
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Establish integrated invertibility theory over it: By R〓R〓 transformation method, we solve the problem of deciding weakly invertibility and finding weak inverse, By founding the bijections between all quadratic form automata and input memory linear finite automata, we find a algorithm to produce all weak inverse quadratic form finite automata.
本文着眼于这些最基本问题,将有限域上的二次型和置换多项式理论引入有限自动机可逆性的研究,构造了一类由二次型构成的非线性有限自动机(3.6定义),称之为二次型有限自动机,我们在其上面建立了与线性有限自动机可逆性理论相对应的完整的可逆性理论:采用线性R〓R〓变换方法,解决了此类有限自动机的弱可逆性判定、求弱逆问题(3.10、3.12定理)、通过建立全体二次型有限自动机与全体输入存储线性有限自动机之间的保持弱逆性的一一对应,给出了产生全部可逆二次型有限自动机的方法。
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On the basis of permutation, the concept of feature number, which is a fixed quantity of Latin square isotopy, is given.
在置换合痕的基础上,提出拉丁方合痕不变量—特征数的概念,进而提出一种判别拉丁方合痕代表元的算法—特征数法,同时提出局部合痕的概念,使拉丁方合痕代表元判别问题在实现时大大加
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。