扑

Yaming flip-flopped down the stairs in her felt boots.

王亚明的毡靴在楼梯上扑扑地拍着。

Interplays of directional and topological relations between spatial objects are analyzed, and qualitative spatial reasoning method of combining directional and topological relations to representation of spatial arrange are proposed.

对空间方位关系模型进行了综述，分析了方位与拓扑关系的相互作用关系，给出了方位与拓扑关系相结合表示空间排列的定性空间推理方法。

In this paper, the concepts of twelve countable compactness in symmetric topological molecular lattices are introduced.

在对称拓扑分子格中引入12种可数紧性的概念，着重指出了它们在极不连通的对称拓扑分子格中的内在联系。

The authors introduce the geometrical characteristics and topological characteristics describe each junction of ARG,so the algorithm can not only recognize polyhedrons of different shape but also distinguish between polyhedrons that are of the same shape but their sizes and proportions are different.

结合几何特征和拓扑特征表示ARG中的每个结点，不仅能识别不同形状的目标，而且能把拓扑结构相同，但各部分大小、比例不相同的目标区分开。

The piston mathematical model of some type engines in topology optimization was founded using variable density method. According to the optimization area of the piston pin seat and the thrust face, the topology optimization of piston structure in this area was studied using the HyperWorks software premising the stability of skirt's distortion.

建立了某高速发动机活塞的变密度法拓扑优化数学模型，以活塞销座和推力面之间的区域为优化区域，在保证裙部变形稳定性的前提下，利用HyperWorks软件对该区域的活塞结构进行了拓扑优化。

The algorithm searches the minimal energy cost path by using a local broadcast rouging scan in constrained ad hoc network. It just need to know local topology and link information instead the whole topology and links'status.

提出一种分布式局部广播路由算法，网络节点只需维持本地网络拓扑信息和本地链路的状态信息，而不必了解整个网络的拓扑结构和网络中其它链路的状态。

Traditionally, a surface is usually scatted in an array of 3D data points which are topologically connected by rows and columns to form a rectangular mesh. This method can't meet the requirement of description and measurement for some complex surfaces. On the basis of tracing border points, a new method is proposed to deliver 3D data points of surfaces, which are topologically constructed with optimum rectangular and triangular mesh. In order to measure surface efficiently and safely with NC machine, an optimization of measurement paths is proposed to avoid interference between the measuring tool and the surface with holes. The curve design is the basis of surface modeling.

数控测量技术的发展为测量自动化、集成化、智能化提供了可能，而对于复杂曲面的自动测量规划则是测量技术中的难点问题，平行截面等数目测点分布和四边拓扑测点分布规划方法，不论在测点分布的合理性上还是在网格结构的优化方面，均难以满足形状或边界较复杂曲面的离散化描述和曲面造型的要求，为了实现任意拓扑曲面的自动测量，本文对复杂曲面的合理离散化描述和自动测量问题进行了研究，提出了基于边界跟踪、优化网格的测点自动分布规划和四边、三角混合网格的生成方法：同时对具有孔洞或测量干涉凸台等非完整曲面的测量路径优化问题进行了研究，提出了路径优化方法。

But Jacob let go of my hand and yelped, suddenly shaking, falling to thedim forest floor.

但雅克布放开了我的手，大叫着，忽然倒在了森林中灰扑扑的地面上。

Their cousins are hunted by sperm whales who dive into bone-crushing depths to catch them.

他们的同胞被巨头鲸扑杀，巨头鲸潜到深深的海底去猎扑他们。

This thesis discussed the construction method for hybrid cascade asymmetrical multilevel converters,and some novel topologies are presented. Hybrid cascade asymmetrical multilevel converter can be derived by combining AMC and AMC,or combining AMC and SMC.

本文研究了组合式不对称混合级联型多电平变换器拓扑的生成方法，在此基础上提出了几种新型拓扑，重点研究了不对称同构混合级联型多电平变换器和不对称异构混合级联型多电平变换器。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐