随机
- 与 随机 相关的网络例句 [注:此内容来源于网络,仅供参考]
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But the weak law of large numbers and the complete convergence for arrays of rowwiseρ*-mixing random variables have not been reported.
但是关于它所生成的随机变量组列的弱大数定律及完全收敛性还未见报道,本章讨论这方面的内容,仅在条件ρ~*(1)<1,而对混合速度不作任何限制下,得到了:定理0.1.1设{X_;1≤k≤n,n≥1}是行内随机变量为ρ~*混合且ρ~*(1)<1的随机变量组列。
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Methods: Distribute NIH rat, or cavia porcellus 40 to four 4 groups:Fast-recovery Injury Liquid Membrane、xiaoyanShan、WanHuaYiu、con trol group, They were experimented with antiinflamation, analgesia on; Distribute randomly cavia porcellus 36 into 3 groups:Fast-recovery Injury Liquid Membrane、Model group、Control group, they were experimented with treatment of acute soft tissue injury on; cavia porcellus 4, they were experimented with skin sensitization self-controlly; Distribute rabbit 20 to 5 groups, them were experimented with LD50 on.
将NIH小鼠或豚鼠随机分为4组,每组分为10只:伤速康涂膜液组、消炎散组、跌打万花油组、基质组分别进行抗炎、止痛实验;将豚鼠随机分成3组:伤速康涂膜液组、模型组、空白组进行伤速康涂膜液对软组织损伤模型的实验;将豚鼠4只,予以自身对照,进行皮肤过敏试验;将家兔20只,随机分为5组:破损皮肤高剂量组、破损皮肤低剂量组、完整皮肤高剂量组、完整皮肤低剂量组和对照组进行急性毒理学试验。
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Some new conceptions are presented about the dissipativity theory of Ito stochastic differential systems as follows:dissipativity in module,equi-dissipativity in module and uniform dissipativity in module.
提出了有关Ito型随机微分系统耗散性理论的新概念:按模耗散、按模等度耗散和按模一致耗散,并利用Lyapunov方法,借助于Ito微分公式沿着Ito型随机微分系统的解对所构造的Lyapunov函数求导数,给出了Ito型随机微分系统有关按模耗散理论的一些代数判据,获得了与确定性常微分系统耗散性理论相对应的结论,最后的算例证明了该方法的有效性和可行性。
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By using truncation methods of random variables and Doob martingale convergence theorem,the properties of sequence of arbitrary random variables are studied,a class of strong limit theorems for sequences of arbitrary random variables is obtained under moment conditions, and some conclusions corresponded to these are generalized.
利用随机变量的截尾方法和Doob鞅收敛定理,研究了任意随机变量序列的性质,得到了一类矩条件下任意随机变量序列的强极限定理,推广了与此相应的一些结果
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In the formulas of stochastic input and output, when the coefficient of direct consumption and final demand are exponentially distributed, the interrelationship between parameters of stochastic variables can be divided into three types: all the parameters are the same; parameters are inequivalent to each other; some of the parameters are the same, but the rest are inequivalent to each other.
在随机投入产出方程中,当直接消耗系数和最终需求为指数型随机变量时,方程中随机变量分布中参数间的关系有3种基本情况:所有参数都相等、所有参数两两不相等、有部分相等而其余则两两不相等。实际上,前2种情况是第3种情况的特殊形式。
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As the complexity of random fatigue, maney mechanism is not yet clear, the method to use the concept of stochastic process in fatigue is now one of the tendency of random fatigue field.
由于随机疲劳问题的复杂性,许多机理性的问题尚需进一步探讨,但是把随机过程的概念应用于疲劳问题的研究乃是目前随机疲劳课题的发展趋势之一。
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This thesis attempts to innovate at two points, as follows:Theoretically, it endeavors to explore the value of SA from the aspect of index error. It analyzes the source of indices\' error, uses its theoretical meaning and economical significance to put forwards some methodic suggestions to some index-related issues, such as calculation of weights in index, evaluation of index formulas, structure analysis of layered issues, and etc.Practically, this thesis quests for the settlements of some difficulties in China\'s compilation of macroeconomic price index by the means of SA. Besides, it tries to make an innovative use of SA to Regional Economics. Improving on Theil\'s index with SA, it makes an empirical study on China\'s regional disparities since reform-policy was adopted.
本文尝试在以下两方面有所创新:理论研究方面,从指数误差的角度挖掘随机指数的理论价值,并围绕误差来源及其本身的理论内涵和经济意义,探讨了诸如指数权数确定、公式选择、分层指数的结构分析和可信度检验等疑难问题;实践应用方面,就价格指数编制实践中的一些具体问题(如基本价格指数的公式选择、高层汇总的权数确定等)提出了随机指数方法的改进方案,并将该方法首次拓展到区域经济学,通过随机方法下泰尔指数及其分解分析的运用,对改革开放以后中国区域经济差距的问题进行了实证研究。
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The testing methods and targets were shown as below:Recorded milk weights from the 7th day postpartum to 15th day postpartum,and calculate the average day-milk yield;Milk samples were draw in 7th day and 14th day postpartum,and testing the milk fat,milk lactose,milk protein,milk Zn and the milk somatic cell counts;Blood samples were adopted at the 7th day postpartum,testing the levels of serum PRL; Blood samples adopted at the 1st day and the 12th day in oestrous cycle were used to test the levels of E_2 and P_4 in serum;In the experimental stage, registering the condition of parturition, the mean birth weight of calves,the first oestrus,the oestrus scycle postpartum and the conception rate of the first service after artificial insemination.
试验方法及所测指标如下:于产后第七天到第十四天记录日产奶量,最后计算每组平均日产奶量;每组随机抽取分娩后第七天、第十四天的奶样,测定乳糖、乳蛋白、乳脂、乳锌含量及乳体细胞数;于产后第七天,随机采取奶牛血样,测定血清中PRL含量;于发情周期的当天和第12天,随机采取血样,测定血清中雌二醇(Estradiol,E2)和孕酮(Progesterone,P)的浓度;记录奶牛的分娩情况、犊牛初生重、产后第一次发情日期、产后发情周期,并采用人工授精技术进行受精,记录第一情期受胎率,最后取平均值,作为衡量奶牛繁殖性能的指标。
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The uncertainty of running time of randomized algorithm s provides a better opportunity for asynchronized parallelization.
随机算法的执行时间具有不确定性,这种不确定性为随机算法的异步并行提供了良好的基础,已有许多计算实验表明了随机算法的异步并行可以达到线性甚至超线性的加速。
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Next, the existence of random fixed point for random semiclosed 1-set-contractive operator is discussed.
同时我们证明了重要的随机锐角原理、随机满射定理和随机一一映射定理。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?