查询词典 semigroup of operators

The framework of the spectral theory for infinite dimensional Hamiltonian operators is construted in this project, and the relationship between semigroups of the operators and the spectral properties of the operators is found out, which is the basis of extending the separation of the variables method.

中文摘要：本项目建立了无穷维Hamilton算子的谱理论框架，揭示了其谱分布情况以及算子半群的联系，为拓宽分离变量法的应用范围提供了理论基础。

In this thesis, we investigate composition operators and multiplication operators betweenα-Bloch spaces, and weighted composition operators of H~∞ intoα-Bloch spaces on the unit ball.

本文研究单位球上的α-Bloch空间之间的复合算子，乘积算子和H~∞到α-Bloch空间的加权复合算子。

Considering the above deficiency of GA using ordinal strings,this paper proposes a partheno-genetic algorithm that uses ordinal strings and repeals crossover operators while introduces some particular genetic operators such as gene exchange operator which have the same function as crossover operators.

针对序号编码GA的上述不足，提出一种单亲遗传算法。

I. The policy of "exempting waste and used material recovery business operators from the VAT on selling the waste and used materials purchased by them" and the policy that "for the waste and used materials purchased by producing enterprises of ordinary VAT taxpayers from waste and used material recovery business operators, the input tax to be deducted shall be 10% of the amount indicated in the plain invoice manufactured under the supervision of the taxation authorities as issued by waste and used material recovery business operators" shall be cancelled.

一、取消&废旧物资回收经营单位销售其收购的废旧物资免征增值税&和&生产企业增值税一般纳税人购入废旧物资回收经营单位销售的废旧物资，可按废旧物资回收经营单位开具的由税务机关监制的普通发票上注明的金额，按10%计算抵扣进项税额&的政策。

Eagle Brand JM,FJM and SM series of normal and fire-door motor-drive door operators,retrractable door drive device, CM type automatic garage door operators and JMT tube rolling door operators.

鹰牌JM、FJM、SM系列电动型、防火型电动卷门和伸缩门驱动装置、CM自动车库门及JMT筒式卷门机等。

The bung uses the stainless steel plate to make the ledger wall,the built-in aluminum silicate heat preservation, the fire door size extends 350mm, high 580mm, in spandrel wall body whole upward promotion type electrically operated heat preservation fire door, when fire door closure the entire fire door is a circular whole, the fire door sealing property strengthens,the turntable uses the stainless steel to make the 1600m/m turntable, with take load bearing work piece, the entire turntable does not divide the location as the plane, the operators may pile up the work piece willfully, because turntable every 40 minutes turn on lathe biography one week, when work theoperators did not look nearly the turntable in the rotation, the fire door starts in addition in a big way, the operators may pass in and out the work piece willfully, but is not limited the time the turntable to be possible in 20-60The minute revolves one week-long time to modulate velocity willfully,no matter the fire door opens shuts, the turntable from the start work on uninterrupted revolving, not any necessity and the fire door open shut carry on the interconnection, needs to stop when revolves, only need press down on the control electricity cabinet's pause button then, the fire door opens shuts,grasps voluntarily by the operators, presses installs nearby the fire door opens shuts Niu then.

炉盖采用不锈钢板做底板，内置硅酸铝保温，炉门尺寸宽350mm，高580mm，侧墙体中整体向上提升式电动保温炉门，炉门关闭时整个炉门为一个圆形整体，炉门密封性能增强，转盘采用不绣钢制成1600m/m转盘，用以承载工件之用，整个转盘为平面不分工位，操作人员可以任意堆放工件，由于转盘每40分钟旋传一周，工作时操作人员几乎看不到转盘在转动，加上炉门开的较大，操作人员可以任意进出工件，而不受时间限转盘可以在20—60分钟旋转一周的时间任意调速，不论炉门启闭、转盘从启动工作就不间断的旋转，没有任何必要与炉门启闭进行联锁，需要停止旋转时，只需按下控制电柜上的停止按钮即可，炉门的启闭，由操作人员自行掌握，按动安装在炉门边的启闭钮即可。

The shift operators have midlevel precedence: lower precedence than the arithmetic operators but higher than the relational, assignment, or conditional operators.

移位操作符具有中等优先级：其优先级比算术操作符低，但比关系操作符、赋值操作符和条件操作符优先级高。

"Sub-Contractor" includes owners and operators of vessels, stevedores, terminal and groupage operators, road and rail transport operators, longshoremen, warehousemen and any independent contractor employed by the Carrier in performance of the Carriage.

&分包商&包括运送人以外的船东和船舶代营公司、码头装卸工人、货柜场和并装货物业者、公路和铁路运输人员、船边作业人员、仓库工作人员和运送人在履行货载运输中所雇佣的任何独立承包商。

In chapter 3,we analyze the global attractor of static reaction-diffusion neural networks with time-varying delays using the semigroup theory of operators, the inequality skills and the imbedding method in Soblev space. A very useful and convenient criterion on the existence of the location of this global attractor is given. Furthermore, we can estimate the location of this global attractor in the space.

在第三章中，我们用算子的半群理论，不等式技巧和Soblev空间的嵌入方法分析了变时滞静态反应扩散神经网络的全局吸引子，给出了一个简洁实用的判定全局吸引子存在的准则，进而，估计了全局吸引子在空间中的位置。

By means of the C0 - semigroup theory of bounded linear operators in functional analysis we prove that thissystem has a unique nonnegative solution.

以往大多数文献都讨论维修系统的稳态解的情况，本文利用泛函分析中算子半群的方法研究了这类数学模型的非负动态解的存在唯一性。第三部分对积分半群和余弦算子族解析性的讨论。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。