查询词典 operator set

In this paper we introduce some new definitions, they are the generalizations of those concepts in Lie theory, and we discuss initially the elementary properties of operator Lie algebras. Finally, the famous Jordan-Holder theorem and the uniqueness of decomposition theorem of operator Lie algebras are proved.

在这篇文章里，我们将李代数理论中的诸多概念加以推广，并初步地探讨了算子李代数的性质，最后还给出了算子李代数的一个分解定理，其唯一性也得到了证明。

A hydraulic system is diagnosed by a fuzzy logic diagnosis method and to overcome the defect of fuzzy logic operators were defined before a new fuzzy logic operator fuzzy aggravating and synthesizing operator.

应用模糊逻辑诊断方法对液压系统的故障进行了诊断，同时针对传统模糊逻辑算子的缺陷，提出一个新的模糊逻辑算子——模糊加权综合算子。

This paper applies self-adapting operator and local degeneracy operator to optimization layout of water pollution control system of Fujiang river in Mianyang city against problem mentioned above.

针对上述问题，在对涪江绵阳段水环境概况进行分析和评价的基础上，本文引入了自适应算子和局部退化算子，对涪江绵阳城区段的污水控制系统进行了优化布局，并与传统规划方法——试探分解法的规划结果进行了比较。

In image processing, method as follows will be introduced in this paper: a method combining image threshold iterative segmentation with threshold interpolation, edge detection operator Sobel and LoG, edge linking method using delation operator based on mathematical morphology, using boundary tracking and projection method in edge distill process. Through this method, measurement of wheelset will be met precision demand.

本文阐明了图像的分通道自动采集过程，以及对采集到的原始图像进行预处理过程，达到图像去噪声的目标，本课题采用了阈值分割中迭代阈值和阈值插值相结合的方法，Sobel算子、LoG算子边缘检测算法，基于数学形态学的膨胀运算子进行边缘断点连接以及目标提取中的投影法和边缘跟踪方法，使得提取轮对图像边缘达到测量精度的要求。

A quantified logic of clarity and vagueness is developed, based on the pattern of the G delian system T of modal logic, a clarity operator replacing the necessity operator.

基于哥德尔模式的模态逻辑系统T，本文提出了一种关于清晰性和模糊性的量化逻辑，其中利用清晰性算子来代替必然性算子。

In this paper, a mathematical description of mutation operator and a concept of mutation function for the study of evolutionary programming and evolution strategies are proposed, and several methods and examples of constructing mutation operator with uniformly distributed random variables are presented.

进化算法是研究全局优化算法中最重要的随机算法之一，本文给出了进化规划和进化策略的变异算子的数学描述，并提出变异函数的概念，在此基础上，给出了用均匀分布的随机数构造变异算子的几种方法和若干例子。

When a description of an arithmetic operator below uses the phrase "the numeric arguments are converted to a common type," this means that the operator implementation for built-in types works that way

在下面的数值运算符描述中的"数值型参数被转换为通用类型"，是指这些操作符对内置类型按如下方式工作

Through the studies on the local geometrical features of Tripod Operator, an approach for 3-D surface discontinuous detection is proposed at first. A Tripod Operator based description approach for free-form 3-D surface is then investigated.

并根据Tripod算子所具有的与模型无关的局部几何特性，提出一种基于Tripod算子的任意型表面整体描述方法，利用Tripod算子提取的局部特征在整个三维表面的统计特性，对三维表面进行更为简洁、准确的整体描述。

If the operator does not grasp now market development this trend, cannot manage the modernized management to take develops diligently goal, if the operator does not grasp the market development this to be unable to cause the management detachably now, the source of wealth to be luxuriant, uses the advanced data bank administration software management, may solve puzzle enterprise information questions and so on work security, reliability, single plane/Uses under the advanced number network environment the running rate to be quicker, the performance is stapler, data exchange speed even more quickly, accurate, running rate to be possible to hold the many client side concurrent operation quickly.

在此基础上现在有很多的商品批发商还是用手工出货，进货，计算，统计，那么成本方面和效率方面一定不高，如果达到以最小的成本得到最大的利润，那么一定需要选择科学，自动的管理方式。经营者如果不掌握当今市场发展的这一走向，就不能将现代化经营方式作为努力开拓的目标，就无法科学经营管理，让自己财源茂盛。如果采用先进的数据库管理软件管理，可以解决困扰企业信息化工作高成本、低产出、安全性、可靠性等问题，计算机/网络的管理软件运行速度快，性能更稳定，数据交换速度更加快捷、准确，可容纳多个客户端同时操作。

Also we use the time-dependent SU (2) gauge transformation to diagonalize the Hamilton operator, obtain the berry phase and analytically the time-evolution operator. The particle number difference of species A between the two wells is studied analytically.

此外我们还研究了在双阱玻色-爱因斯坦凝聚中纠缠态的演化，研究发现随着组分间相互作用和随穿率的比值的增加系统演化到Bell态的概率变大，而且组分自身内在的相互作用对形成Bell态的几率没有影响；并且用含时Su（2）规范变换对角化哈密顿量得到了系统的Berry位相和时间演化算符，并研究了量子随穿过程。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。