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   distribution space 的翻译结果: 查询用时:0.159秒
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distribution space
相关语句
  流通空间
     Urban Distribution Space Planning Facing WTO
     面向WTO的城市流通空间规划
短句来源
     The Division of Distribution Space and its' Impact to Urban Development
     流通空间的分化及其对城市发展的影响
短句来源
  分布空间
     By using the Hermite transformation in Kondratiev distribution space (S)_(-1) and homogenous balance principle, a Backlund transformation of Wick type stochastic generalized Fisher equation is derived, and the exact solutions are given for different conditions of the cofficient G(t).
     在Kondratiev分布空间(S)-1中利用Hermite变换和齐次平衡法则导出了Wick型随机广义Fisher方程的Backlund变换,给出了该方程在系数G(t)取不同白噪声泛函条件下的精确解.
短句来源
     A Kind of New White Noise Distribution Space
     一类新的白噪声分布空间
短句来源
     Necessary and Sufficient Conditions for the Convolution Operators to Be Solvable in Generalized Distribution Space
     广义分布空间中卷积算子可解之充要条件
短句来源
     In this paper, we reseach a class of Wick-type stochastic Fisher equations which is a special stochastic partial differential equation. The white noise functional solutions of Wick-type stochastic Fisher equation are given by using similarity reduction method and the Hermite transform in Kondratiev distribution space (S)_(-1).
     本文研究了一类随机偏微分方程———Wick型随机Fisher方程 ,并在Kondratiev分布空间 (S) - 1 中利用Hermite变换和相似约化法给出了Wick型随机Fisher方程的白噪声泛函解
短句来源
     The parameter distribution space of Condensation is taken asthe search space of contour registration, while DE is utilized as the global optimizer.
     将Condensation算法的“粒子”分布空间作为轮廓配准的搜索空间,使用差分进化法求解轮廓配准中的全局最优化问题。
短句来源
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  “distribution space”译为未确定词的双语例句
     Taking CNKI database as the statistical tool, this paper makes statistical analysis on the time distribution, space distribution, author distribution and topic distribution of 512 research papers about the network image retrieval published in 1996-2005 by using the biblio-metrological method, probes into the present situation of Chinese network image retrieval, and advances some problems existing in and countermeasures for studying current network image retrieval.
     以《中国期刊全文数据库》为统计工具,采用文献计量学方法对1996—2005年我国期刊中发表的关于网络图像检索的521篇研究论文进行了时间分布、空间分布、著者分布和主题分布的统计分析,探讨了网络图像检索在我国的发展情况,提出当今网络图像检索研究存在的问题及对策。
短句来源
     By using the Hermite transform in Kondratiev distribution space (S)_(-1) and homogeneous balance principle, a Bcklund transformation and exact solution of 2-dimensional Wick type stochastic soliton breaking equation are derived, and two different white noise functional solutions are given for different forms of the coefficient F(t).
     研究了白噪声框架下2维 Wick型随机孤子破裂方程,利用Hermite变换和齐次平衡法导出了此方程的B cklund变换和精确解,并给出了在系数F(t)取不同白噪声泛函的条件下该方程的两个白噪声泛函解.
短句来源
     The orbital operation of the subsystems such as telemetry and control, power, thermo control, data transmission, scanning radiometer and spaceborn data collection and data distribution, space particle composition monitor, attitude control and on-board computer for FY-1C after 5 years running and FY-1D after 2 years running was presented.
     介绍了FY 1C星运行5年,D星运行2年后的测控、电源、热控、数传、扫描辐射计和星载数据收集与分发(DCDS)分系统、有效载荷空间粒子成分监测器,以及姿控和星载计算机的在轨运行情况。
短句来源
     It was concluded that this model could express objectively the law of the flow field and temperature distribution space in oil fired float glass furnaces.
     从模拟图像可以看出,该三维数学模型能够比较客观的反映玻璃熔窑富氧燃烧的火焰空间的温度场分布和气体流场的分布规律,对富氧燃烧技术发展具有较大的实用价值;
短句来源
     The paper establishes the united simulation mathematic model of surface water and groundwater system according to close contact characteristic, adopts SOR and Gauss-Seidel method to find the solution of mathematic model with the iteration on the basis of distribution space element hydraulic coupling, constructs new model of water resources development in the plain.
     本文根据平原区地表水系统与地下水系统水力联系密切的特点,构建了平原水库地表水与地下水系统联合模拟的数学模型,以分布式空间单元水力耦合为基础,采用SOR和Gauss-Seidel法迭代求解数学模型,构筑了平原区水资源开发利用的新模式。
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  distribution space
These spaces are connected with the Gamma measure on a certain generalization of the Schwartz distribution space
      
Based on this theorem, a method is proposed for investigating both direct and inverse boundary-value problems in a distribution space.
      
The eigenfunctions and the eigenvalue spectrum are found in the distribution space.
      
Moreover, we consider the Cauchy problem for a differential inclusion in the space of abstract distributions and give necessary and sufficient conditions for well-posedness in the distribution space.
      
We construct a special apparatus of harmonic analysis in the Schwartz distribution space which generalizes the main facts of harmonic analysis in to the indicated spaces.
      
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In this paper the concept of hypoellipticity is extended. Hypoelliptic operators and pseudo-local property are definited for operators mapping from a distribution space into another distribution space, their elementary properties are analysed and a sufficient condition that a Fourier integral operator is hypoelliptic is given.

本文推广了亚椭园性及拟局部性的概念。对映一个广函空间到另一个广函空间的算子定义了亚椭园性和拟局部性,分析了它们的基本性质,并提出富里叶积分算子具有亚椭园性的一个充分条件。

In 1983-1984,the relationship between leaf angle and root distribution was investi-gated in rice cultivated in nutrient solution and soil.The different root systems were estab-lished by controlling the root distribution space.The results were as follows:1.The deeper the root distribution,with vertical direction more than lateral,themore erect the leaf blade was,Otherwise the leaf was more likely drooping.2.Leaf angle was also affected by leaf size.The larger the leaf size,the wider the leafangle...

In 1983-1984,the relationship between leaf angle and root distribution was investi-gated in rice cultivated in nutrient solution and soil.The different root systems were estab-lished by controlling the root distribution space.The results were as follows:1.The deeper the root distribution,with vertical direction more than lateral,themore erect the leaf blade was,Otherwise the leaf was more likely drooping.2.Leaf angle was also affected by leaf size.The larger the leaf size,the wider the leafangle was.However,The angle of bigger leaf blade could be smaller if root system wasdeeper in vertical than lateral.The erectness of leaf could be maintained in deep rootsystem.The experiment indicated that,in high yield cultivation establishment of deeper rootdistribution is useful to improve ventilation and penetration of light as well as to increasethe photosynthesis and yield in rice community.

1983—1984年,通过群体水培、土培试验,在控制水稻根系不同分布空间形状情况下,研究了叶角与根系分布的关系,其结果主要表现如下:1.根系分布较深且多纵向时,叶角较小,叶片趋向于直立;根系分布较浅且少纵向时,叶角较大,叶片趋向于披垂。2.叶角的大小同时受叶片大小的影响,根系分布较浅且少纵向时,较大的叶片更易披垂,叶角更大,根系分布较深且多纵向时较大的叶片仍可保持直立,较小的叶片更易直立,叶角更小。试验指出:叶角的大小在很大程度上受根系分布的调控。在群体叶面积指数较大的情况下,培育分布深而多纵向的根系,有利于改善群体通风透光,增加群体光合作用和提高产量。

In this paper the existence, uniqueness and smoothness of solutionsto the Cauchy problem for a class of linear partial differential equationswith polynomial cofficients are discussed by using B. Simon's Hermiteexpressions about tempered distribution space. As simple applications,the fundamental solution to the Schrodinger equation u/t = iHu for thequantum mechanical harmonic oscillator and Mehler's famous formulafor the fundamental solution to u/t=-Hu are derived in this paper.

本文应用B.Simon对缓增分布空间的Hermite表示讨论了一类变系数微分方程Cauchy问题解的存在性、唯一性及光滑性,作为本文的一个应用,导出了关于量子力学谐和振子Schrodinger方程的基本解和Mehler公式。

 
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