Design of IGBT Driver in High Voltage PFN Charging Power Supply

Also, optimized parameters of PFN will increase the efficiency.

优化的PFN模块参数设计能够提高系统的效率。

To achieve linear relation between service rates and reserved rates of guaranteed services, the P~ 2PFQ scheduling algorithm was presented. Depending on an approximation factor, the phenomenon that the PFQ is ahead of GPS is eliminated.

为控制资源预留业务的实际服务速率，提出了带逼近因子的P2PFQ调度算法，一方面缓解了PFQ系统的数据超前发送现象；

We find free bandwidth is unreasonably used in the PFQ algorithms. So a new scheduling algorithm named FBRS is proposed to resolve this problem.

针对当前研究非常广泛的PFQ算法中空闲带宽使用的不合理现象，提出了一种新的分组调度算法FBRS。

This paper proposes a priory FIFO queue architecture PFQ after studying conventional buffering and queueing techniques.

该文在研究已有的缓冲排队方案基础上，提出一种支持优先级FIFO排队的硬件体系结构PFQ（PriorityFIFOQueue）。

The delay property of FBRS is best among PFQ algorithms.

本文分析表明，FBRS具有PFQ类调度算法最佳的时延特性；

Using PFQ in the switch, a much more flexible scheduling algorithm can be adopted.

使得采用PFQ的交换开关可以实现更加灵活的调度算法。

One is a generalized PFQ algorithm, the other can reduce packet lost rate in the system.

第一种算法在PFQ类算法中综合性能很优良，第二种算法可以降低分组丢失率。

A Study on the Performance of the PFQ Algorithms General Rules of Fair

分组公平调度算法的性能研究

The Perturbational Finite Volume ( PFV) Method which is based on the traditional FV method is a newly developed method with higher accuracy and resolution in CFD computation.

摄动有限体积（PFV）方法为在FV方法基础上发展的新的高精度方法。

CRS and RRS were measured through the passive expiratory flow-volume technique ( PFV).

采用美国森迪公司2600型肺功能仪，用被动流速容量技术（PFV）进行CRS及RRS的测定。

In this article, the PFV Method is used as the numerical method to solve the capture of dynamic surface problem.

本文把PFV方法应用于运动界面追踪问题，进一步显示了其在不可压计算方面的优越性。

An Application of Perturbational Finite Volume ( PFV) Method to the Interface Capturing Problem

摄动有限体积方法应用于运动界面追踪问题

Study on property of TiO_2/ ZrO_2 composite ceramic film

TiO2/ZrO2复合陶瓷膜的性能研究

Results of hardness and corrosion tests show that the aluminum oxide ceramic film is of high hardness and excellent alkaline corrosion resistance.

硬度试验和腐蚀试验表明：该膜硬度高、耐强碱腐蚀性强。

Analysis on the Pressure Distribution of the Tape-Casting Head in the Hydrodynamic Float Tape-Casting System with Electronic Ceramic Film

电子陶瓷薄膜动压悬浮流延的动压场分析

Non ─ alcohol Salt System Sol ─ gel Method to Prepare Ceramic Film

非醇盐体系溶胶&凝胶法制备陶瓷膜

An Analysis of the Composition, Morphology, Structure and Forming Mechanism of Analogous Ceramic Film Electrodeposited on Cast Aluminum

铸铝电化学沉积陶瓷覆膜的成分、形貌、结构及成膜机理分析

A smooth and compact gray-white ceramic film with good corrosion resistance is obtained under the optimal conditions.

在最佳工艺条件下，镁合金表面形成了一层致密光滑的灰白色类陶瓷膜层，该膜层具有良好的耐蚀性能。

Transparent mullite ceramic film was prepared by Sol Gel.

采用溶胶－凝胶（Sol－Gel）工艺合成了莫来石透明陶瓷薄膜。

A excellent ZrO_2 ceramic film will be formed on the surface of zircalloy pipe.

在一定时间后，一层高质量的ZrO2陶瓷膜即在锆管表面形成。