拓扑结构

Considering the geographic dispersive distribution of large-scale offshore wind farms and the feature that doubly-fed wind power generators or direct-driven/ hybrid-driven wind power generators are mainly adopted in them, a power transmission topological structure of VSC-HVDC system corresponding to the connection offshore wind farms with power grid is proposed, and related control strategy is designed.

针对大规模近海风电场地理分布上高度分散以及主要采用双馈式或直驱/半直驱式风电机组的特点，提出了相应的电压源型变流器的高压直流(voltage source converter based HVDC，VSC-HVDC)并网传输拓扑结构，并设计了相应的控制策略。

In order to solve the accumulation of synchronization error over hop distance in large scale wireless sensor networks, A new time synchronization algorithm has been proposed based on two-layer topology.

为了解决大规模无线传感器网络中同步误差随跳距的累积问题，提出一种基于二层拓扑结构的时间同步算法。

Study on topology of FC interconnections in future avionic system.

未来航电系统FC互连的拓扑结构研究。

In addition, the kinds of optical couplers and the fabrication methods of the coupler are briefly introduced.

本文主要包括以下三个部分：第一部分，在查阅大量文献的基础上，总体介绍熔锥型光纤器件的发展现状和趋势，概述光耦合器的主要分类、拓扑结构和制作方法。

The simplification of the flange joint is verified by the test and a simple and reasonable approach to one dimension modeling for the muffler with complex topology structure is provided.

本文建立了基于梁单元的排气系统一维数值模型，给出了排气组件的建模方法，特别对法兰接头的简化进行了实验验证，对具有复杂拓扑结构的消声器的一维简化提供了简单实用的建模方法。

These versatile devices can be used in various power topologies, such as flyback, forward and half bridge resonant LLC.

这些通用器件能用于不同电源拓扑结构，如反激、正激和半桥谐振双电感加单电容。

Among these types of polymeric compounds reported so far, copper halides have been widely investigated due to their rich photoluminescent properties and intriguing topology.

在迄今报道的这些类型的聚合化合物中，卤化铜一直得到广泛的研究，因为它们具有丰富的光致发光性质和吸引人的拓扑结构。

In this paper, the multi-level high-voltage converter topology of the two main structure and principles for analysis.

本文对多电平高压变频器的两种主要拓扑结构及其原理进行分析。

As one solution, an alternative topology based on HyperCubes (Schlosser et al., 2005) can be employed.

作为一种解答，供选择的拓扑结构根据HyperCubes (Schlosser 等， 2005)可能被使用。

The accumulation -mode varactor, which has a higher quality factor value than the inversion-mode MOS varactor, is studied in detail.

考虑压控振荡器设计指标的相互约束条件，尽可能减小相位噪声的来源，设计电路的拓扑结构。

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。