查询词典 integration operator

A reflexive operator is constructed on the space l 2 by using unilateral shift operator.

利用单侧移位算子在l2 空间中构造了一个自反算子。

With the development of linear operator hypercyclic theory, We get some equivalent conditions about weighted sequence, on which weighted shift operator in l~2 and l~2 become hypercyclic.

随着线性算子超循环性理论的发展，对于空间l~2和l~2中的加权移位超循环算子已经得到了许多利用加权序列所作的等价刻画。

The researchers hope to study the hypercyclic operator in more general space. So next we study the weighted shift hypercyclic operator in c_0 space and c_0 space and get some properties of its weighted sequence.

研究者们希望在更广泛的空间中研究相关超循环算子的这种性质，下面我们就c_0和c_0中加权移位的超循环算子研究它的加权序列的若干性质。

Research on development methods and application of CAD system of prac tical sheet metal expansion ;2. A frame expansion method of operator is used to the phase shift operator of split-step Fourier propagator.

针对裂步Fourier传播算子在速度强横向变化介质中的不足，将算子的框架展开方法应用于Fourier传播算子中的相移算子，提出了一种波场传播的局部裂步Fourier传播算子，并把它应用于波动方程叠前深度偏移成像。

Article 9 Where the branch established within China by an international ship agency operator or international ship management operator undertakes the relevant businesses, it shall meet the provisions of Articles 9 and 10 of the Shipping Regulations, and shall make registration in accordance with Articles 10 and 12 of the Shipping Regulations and Articles 7 and 8 of these implementation rules.

第九条 国际船舶代理经营者和国际船舶管理经营者在中国境内的分支机构经营相关业务的，应当符合《海运条例》第九条、第十一条的规定，并按照《海运条例》第十条、第十二条和本实施细则第七条、第八条的规定进行登记。

Symbol of operator is the function of operator acting on sine function.

算子作用于正弦波函数所得函数称为算子的象征。

In the fourth chapter,we discuss theapplication of the atomic decomposition theory to the vector-valued harmonicanalysis.We give the Hardy inequalities in the vector-valued martingale space,we also study the Mikhlin multiplier operator and singular integral operator in thevector-valued Hardy space.

第四章我们主要研究原子分解理论在向量值调和分析中的应用，建立了向量值鞅空间上的Hardy不等式，向量值Hardy空间上的Mikhlin乘子算子及一类奇异积分算子的有界性。

In constructing new solutions of Feigenbaum renor- malization group equation, it is important to know which operator commute s with the iterative operator,This paper presents a theorem about the structure of the ab.

本文揭示了与迭代算子对易的算子集合在构造Feigenbaum重整化群方程新解中的重要性。

In this paper we separate the Hamiltonian into three parts: a spherical symmetry Hamiltonian; a z-component of the angular momentum operator, and a non-spherical symmetric potential as the perturbation operator, and provide a propose method by separating the potential containing squared magnetic field B^2 into two parts spherical symmetric and non-spherical symmetric ones so that the first-order energy correction due to the non-spherical symmetric potential is zero, and the second-order correction due to B^2 can be obtained by a simple variational method.

采用变分法和微扰法相结合的方法，把高强度磁场中氢原子的哈密顿H分为三部分：球对称哈密顿；z分量角动量算符相应部分和非球对称势微扰，并用一种特别规定的分解法将哈密顿H中含磁场平方项的势能分解为球对称与非球对称两部分，且使非球对称部分引起的一级修正能量值为零，并采用一种简便的变分法直接求出B^2对能级的二级修正值。

Symmetric differential expression; product operator; self-adjoint operator

基础科学，数学，数学分析对称微分算式；积算子；自伴算子

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。