查询词典 completely continuous linear operator

In this system, the lattic structure is different from Boolean algebra, the implication operator → is just the Kleene Dienes operator R KD .

研究赋值格为非线性序，其格结构不同于Boole代数，而蕴涵算子→取Kleen－Dienes算子RKD的一种新的6值逻辑系统K16的语义理论，得到若干结果

In the third chapter,We study some geometric properties and spectral propertiesof the Jacobi operator on a solvable extension G of Heisenberg groups H.In the firstsection,we give the definition of G and some fundamental geometric properties on G.Inthe second section,we discuss the Integrability of certain subbundles and the geometricstructure of the induced foliations in case of integrability.In the third section,we studythe spectral properties of the Jacobi operator of G.

可解李群与类对称空间亦密切相关，Damcek-Ricci空间即是广义Heisenberg的一可解扩张李群，在第三章中，我们构造且研究了Heisenberg群的一可解扩张李群G的几何性质，第一节讨论了G的曲率，李指数映射，整体坐标等基本几何性质；第二章研究了TG的某些子丛的可积性及可积时诱导叶片的几何结构；第三节给出了G的Jacobi算子的特征值和相应的特征子空间。

Meanwhile, the method of how to learn macro-operator based on subgoals is also studied. Secondly, the situation of problem solving, in which there are no problem operator model and no any heuristics, is studied.

其次，作者针对无问题操作模型同时也无问题求解启发式信息的情况，研究如何利用训练例子，不断进行问题求解的试探，自动获取操作在不同状态集中的效用信息，形成问题求解的初步规划。

Firstly, the situation of problem solving, in which there is problem operator's model but no any heuristics, is studied. The utilities of operators applied in set of states can be obtained through the analysis of operator model, and the problem planning can be makeup in the form of subgoal hierarchic.

首先，作者针对有操作模型但无问题求解启发式信息的问题，研究如何通过自动分析操作模型获取操作在不同状态集中的效用，形成问题求解的初步规划，并利用初步规划的结果逐步求解相关子问题，从而获得整个问题的解。

According to the characteristics of feature extraction, in order to enhance the speed of the operator extracting, this thesis proposes a pre-extraction algorithm. And it removes the relatively low gradient pixels, in order to not participate in the next step of the extraction, so the operator can effectively improve the extraction rate.

根据特征提取的特点，为提高算子提取速度，对提取算法进行了预处理，首先剔除梯度相对较低的像素，不参与下一步的提取，这样能有效提高算子提取速度。

There are the light on the operator plane, press assistant switch, the operator can drive it easily.

操作台上设有指示灯，按钮辅助开关，司机操作方便，舒适。

In order to improve the operator's ability of distinguishing, diagnosing, and solving printing failures, a simulation printing failures learning system was established on the applying platform of a virtual printing press. Operator can learn how to distinguish the types of printing failures, to find the causes, and to solve the problems from the simulating printed products on a virtual printing press.

为了提高操作者对印刷故障的识别、诊断和排除能力，通过建立在虚拟印刷机使用平台上的印刷故障学习系统，使学习者能够在脱离物理样机的情况下，根据虚拟印刷品学习判断印刷故障的类型、产生的原因和解决方法。

Open the maintenance cabinet on the wall to see the bridge operator's phone number (555-3411). Dial 555-3411 to ask the operator for help.

打开墙上的柜子，里面有工作人员的电话，555-3411，拨通后询问操作方法，结果到关键部分全是噪音，工作人员说完就挂了，我们什么也没听到。

Supervising the telephone department is the head operator or chief operator, sometimes called the telephone supervisor.

主管话务部的人是话务班领班。

Superivising the telephone department is the head operator or chief operator, sometimes called the telephone supervisor.

主管话务部的人是话务班领班。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。