查询词典 combinatorial sphere

The orbits of the point stabilizer of a finite permutation group are called the suborbits of the permutation group. The determination of the suborbits of a permutation group is one of the basic problems in the permutation group theory. It plays an important role in the study of combinatorial structures.

一个有限传递置换群的点稳定子群的轨道称为该群的次轨道，决定一个置换群的次轨道结构是置换群理论的基本问题之一，它在组合结构的研究中有着重要的应用。

There, he and his colleagues devised a scheme to marry photolithography, a technology used in semiconductor fabrication, to combinatorial chemistry.

正是在那，他与他的研究人员一起将用于半导纤维的技术-影像平面印刷技术与组合化学嫁接到了一起。

After the primal problem being transferred into a combinatorial optimization problem, genetic algorithm is designed to solve it.

原问题转化为组合优化问题后，采用遗传算法进行求解。

The main goal of this dissertation is to develop and analyze interior-point algorithms and their variants for solving semi-definite, quadratic, combinatorial and nonlinear optimization problem that arise in production management, resource allocation, communication networks and computer science.

本文主要讨论和分析了内点算法的基本理论和基本思想，并将其推广来求解一般的半正定规划、二次规划、组合优化以及非线性规划问题，这些问题在工业生产管理、资源分配、网络通讯和计算机技术等领域中是会经常碰到的。

RNA secondary structure;recursion formula;loops;stacks;combinatorial enumeration

论文导师王天明，论文学位硕士，论文专业计算数学

A simplified activity model for polymer solutions is developed from the thermodynamic relation in this work.The model in- cludes not only a combinatorial term and a residual term but also a free volume one.

根据Gibbs-Helmholtz热力学基本关系式，结合溶液晶格模型推导出适合聚合物体系的活度系数模型，该模型方程含有结合项、剩余项和自由体积项。

Calculating the satisfiable probability, besides being a combinatorial challenge, has appeared as a better way to understand the structure of random SAT problem.

计算可满足概率不仅仅是一个挑战性的组合问题，也是理解随机SAT问题结构的一种较好途径。

It is known that a production sequencing problem in mixed-model assembly line falls into NP-hard class of combinatorial optimization problem and thus a large-sized problem may be computationally intractable.

本文应用一种解大规模组合优化问题，特别是NP完全组合优化问题的有效近似算法——模拟退火算法，来求解混流生产线的投产排序问题，克服了上述缺点。

Poultry Line:Chickencoop washer,Chickencoop conveyor,Anchor chain type auto conveying line,Baths type electric numb machine,Fluffy machine for duck and goose,Air-blowing type Immersion Scalding Device,Percolation type Immersion Scalding Device,Chicken headfeather shedder,"A"type feather shedder,Vertical combinatorial Feather shedder,Wax dip device,Coldp edwax,Chicken pawfeather shedder,Automatic paw cutter,Auto unhooking device,Spiral p-cooler,Carcass draining machine,Subdividing conveying line,Chicken paw dehuller,Gizzards cutter,etc.

家禽线：鸡鸭鹅笼清洗机、鸡鸭鹅笼输送机、锚链式各类自动输送线、水浴电麻机、鸭鹅用松毛机、汽鼓式浸烫机、喷淋式浸烫机、鸡鸭鹅头脱羽机、A型粗脱羽机、立式粗脱羽机、浸蜡机、冷蜡机、鸡鸭鹅爪脱羽机、自动切爪机、自动脱钩装嚣、螺旋预冷机、白条沥水机、分割输送线、鸡打爪机、剥胗机等。

Poultry Line: Chickencoop washer , Chicken coop conveyor , Anchor chain type auto conveying line , Baths type electric numb machine, Fluffy machine for duck and goose, Air-blowing type Immersion Scalding Device , Percolation type Immersion Scalding Device, Chicken head feather shedder ,"A" type feather shedder , Vertical combinatorial Feather shedder , Wax dip device, Coldpre edwax , Chicken paw feather shedder , Automatic paw cutter, Auto unhooking device, Spiral pre-cooler, Carcass draining machine , Subdividing conveying line, Chicken paw dehuller, Gizzards cutter, etc.

家禽线：鸡鸭鹅笼清洗机、鸡鸭鹅笼输送机、锚链式各类自动输送线、水浴电麻机、鸭鹅用松毛机、汽鼓式浸烫机、喷淋式浸烫机、鸡鸭鹅头脱羽机、A型粗脱羽机、立式粗脱羽机、浸蜡机、冷蜡机、鸡鸭鹅爪脱羽机、自动切爪机、自动脱钩装嚣、螺旋预冷机、白条沥水机、分割输送线、鸡打爪机、剥胗机等。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。