拓扑结构

A novel contactless inductive charging system with its circuit topology for electric vehicles is proposed, and the equivalent models for the primary and secondary circuits are built based on the theory of mutual induction.

提出了一种新型的电动汽车无接触感应充电系统及其电路拓扑结构，建立了基于互感理论的一次侧与二次侧的等效电路模型。

This method will transfer digital signals in the condition of keeping the Inductive Coupled Power Transfer System unchanged.

该方式在不改变感应耦合电能传输系统主电路拓扑结构的情况下传输数字信号。

The method suffers from a strong sensitivity to its initial position and can not deal with topological changes.

Snake的初衷是为了进行图像分割，但它对初始位置过于敏感，且不能处理拓扑结构改变的问题。

In this paper multi-module inverters for low voltage input and high power output is researched.

本文研究基于多通道拓扑结构的低输入电压大输出功率400Hz逆变器。

Hollow inorganic oxide microspheres have been of great interest due to their potential applications in many industries.

前言近年来，随着纳米技术的迅速发展，具有新颖拓扑结构的纳米粒子引起了人们的极大兴趣[1 ，2 ] 。

They are currently of great interest due to the formation of the fascinating topologies and their potential applications as new functional materials.

目前人们对它们产生了极大的兴趣，这主要是因为它们有趣的拓扑结构和在新型功能材料上的潜在应用。

Campus Network, Topology Structures, Virtual Local Area Network, Internet Protocol Address Assignment

校园网，拓扑结构，虚拟局域网，因特网协议地址分配

The multivariate polynomial interpolation problem is a classical mathematical problem that is widely used in many fields, such as multivariate function list, surface design and finite element method. In recent years, multivariate polynomial interpolation has been focused by many people, of which the geometric topological struction of sets of interpolation nodes is also much concerned by us.

多元多项式插值问题是一个十分具有研究意义和实际应用价值的数学问题，它广泛应用于多元函数列表，以及曲面的外形设计和有限元法等诸多领域，近年来多元多项式插值越来越受到人们的广泛关注，其中有关插值结点组的几何拓扑结构问题也是人们十分关注的内容。1998年，梁学章和吕春梅在文献[2]中借助代数几何中的有关理论，进一步讨论了沿无重复分量平面代数曲线上的Lagrange插值问题，并应用Cayley ？

By using in a sequence the eigen-decomposition,a permutation,the inverse discrete Fourier transformand a truncation on the matrix,an exact and explicit parametrization formula for Loop subdivision surfaces is proposed.

利用控制网格拓扑结构的对称性，通过将奇异点周围1-环和2-环的控制顶点进行离散Fourier变换得到分块对角阵，将其进行特征分解及排序之后，再通过离散Fourier逆变换和截断等操作得到细分矩阵的高次幂的表达式，从而得到Loop 细分曲面新的精确参数化公式

In this paper, the application of the multilevel invertor and the development present condition of multilevel invertor circuit and control strategy is introduced firstly.

本文首先介绍了多电平逆变器的应用，以及多电平逆变器电路拓扑结构和控制策略的发展现状。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。