变弱了的
- 与 变弱了的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Recently many of statisticians have been interested in the functional coefficient model because of its simplifying structure, meaningful interpretation and wide application. In the chapter 2, estimators of parameters of linear functional coefficient structural model under interval-censored covariate studied.
由于协变量区间删失,为此我们创立了一个与协变量具有相同均值的变量,然后利用加权最小二乘估计法得到了变系数一维线性结构关系模型中的参数估计,当协变量的分布已知时,证明了估计的弱相合性和强相合性。
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In the first part, the concepts of the completely normal spaces and strong completely normal spaces in L-topological spaces are defined, which are the generalization of the completely normal spaces in general topological spaces. They are some good properties such as hereditary, weakly homeomorphism invariant properties, good L-extension, but they arent producible in general.
第一部分的主要内容如下:第一部分这一部分是将一般拓扑学的完全正规分离性的概念推广到了L-拓扑空间,给出了L-拓扑空间的完全正规分离性和强完全正规分离性的定义并讨论了它们的若干性质,比如,它们都是可遗传的,弱同胚不变的,"Lowen意义下好的推广"等。
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For this type of adaptive threshold detector,this paper proves by the use of invariant test that a large class of adaptive detectors possesses CFAR property when they satisfy certain weak conditions.The proof reveals the mechanism of this class of CFAR detectors and provides the general method of proving CFAR property.
对于这种自适应阈值检测器,我们利用不变检验概念证明了在一定的弱约束条件下的一类检测器具有CFAR性质,揭示了这类CFAR检测器的机理,为此类CFAR检测器提供了通用的证明方法。
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The problem that under what conditions the - resolvent operator of a maximal TJ - monotone set-valued mapping is a Lipschitz continuous single-valued mapping on whole space, which also answers the open problem mentioned above, is studied on finite dimensional Euclidean spaces.
借助于图收敛理论证明了有限维欧氏空间中的两个极大单调集值映射的和映射在较弱条件下仍是极大单调集值映射,并在此基础上讨论了一般集值变分包含问题解集的凸性、闭性和有界性。
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The main results are:(1) the L1 boundedness of the Cesaro means operator of the harmonic expansions on the unit sphere with reflection-invariant measures is proved, and the characterization of the convergence index is given; for the points not in the planes with singularities, the pointwise convergence is also proved; these results are the generalizations of those both for the classical spherical harmonic expansions and for the Jacobi expansions;(2) Using the differential-reflection operators of Dunkl type, the uncertainty principle of a class of Sturm-Liouville operators is established, and as consequences, the uncertainty principles of some well-known classical orthogonal expansions such as Jacobi, Hermite and Laguerre expansions are obtained;(3) by introducing the Cauchy-Riemann equations in terms of the differential-reflection operators of two variables, the harmonic analysis of the extended Jacobi expansions is studied; the results include the Lp boundedness and the weak-L1 boundedness of the conjugate extended Jacobi expansions; specially, for some indexes p smaller than 1, the basic theory of the related Hardy spaces is established.
主要成果有:(1)证明了带有反射不变测度的球面调和展开蔡沙罗平均算子的L1有界性,给出了收敛指标的特征刻划,对不在奇性平面上的点,还证明了点态收敛性,这些成果同时推广了经典球面调和展开和雅可比展开的结果;(2)利用Dunkl型的微分-反射算子建立了一类斯特姆-刘威尔算子的测不准原理,并由此得到一些著名的经典正交展开如雅克比展开、赫米特展开和拉盖尔展开的测不准原理;(3)利用由两个变量的微分-反射算子定义的柯西-黎曼方程组来研究扩展雅克比展开的调和分析,证明了共轭扩展雅克比展开的Lp有界性和弱L1有界性,特别是对小于1的一些指标p,建立了相应的哈代空间的基本理论。
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Despite pockets of profligacy, if anything, China's has become less rather than more of a consumer economy in the past decade.
虽然一些中国人拥有恣意挥霍的财力,但如果说十年来有什么不同的话,那么中国的消费型经济特征变得更弱、而不是更强了。
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In this paper, according to the theory of electromagnetic fields, firstly, electromagnetic field of large and medium asynchronous motor is calculated from the angle of coupled fields, secondly, the end voltage of the stator is taken as constraint condition and starting current in stator is iterated in the numeral computation process, finally starting current and starting torque at rated voltage are gained, and by comparing calculation results with test results ,starting performance of large and medium asynchronous motor meet the demand of project practice.
本文根据电磁场理论,从耦合场的弱耦合角度首先计算了大中型异步电动机的电磁场,在电磁场的数值计算过程中,以定子端电压为约束条件,对定子起动电流进行了迭代计算,得到了额定电压下的起动电流和起动转矩,并把正弦时变场计算结果与实测结果进行对比,表明大中型异步电动机的起动性能的计算结果满足工程实际的需要。
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The weak problem is proved to be well-posed in mathematics, and an effective solution is also given according to the theory of the variational inequality.
本章从数学上严格证明了该弱问题是适定的,并基于变分不等式理论给出了一整套非常有效的解法。
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Last Labor Day , the weather was very hot when i went home, I had already worn a half-sleeved shirt and a small skirt, but the Labor Day this year I still with long gown and jeans trousers, although a little hot at noon , do not know whether there is a change in this year's weather or I become weak.
记得去年五一回家的时候天气已经很热,我早已换上了半袖衫和小裙子,可是今年的五一我依旧是长衫牛仔长裤,虽然中午热了一小会,可还是不舍的脱下,不知道是今年的天气有变还是我变得弱不经风了。
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The variational form of the governing equations is given on the basis of the extended Hu-Washizu three-field variational principle.
基于胡海昌-Washizu三变量广义变分原理结合特征线法给出了控制方程的单元弱形式。
- 推荐网络例句
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My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.
我的第一篇文章为屏幕力量杂志,在对这天是Jackie Chan 正式杂志,是香港actioner Gen X 警察的DVD 回顾,担任主角Nicholas Tse 和丹尼尔吴。
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His lips grazed hirs, Now what are you going to do?
他的唇使吃草了 hirs,现在你将要做什麼?
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I wasn't a huge drinker, but I enjoy it socially.
我不是一个贪杯的人,但在社交场合我会略微享受一点。