faf

Fast adaptive filtering ( FAF ) for the process detection control systems

过程检测控制系统中的快速自适应滤波

FAF affects participants ' pitch variation in different degree .

变频听觉反馈对两种语言被试音高变化的影响程度不同。

Clinically , the research of FAF offers direct guidance on treatment of stutterers .

在临床上，变频听觉反馈研究成果对口吃者的康复治疗具有直接的指导作用。

High power fast axial flow ( FAF ) CO2 lasers are more and more widely used in industrial laser processing applications .

高功率轴快流CO2激光器越来越广泛地用于工业加工中。

The operation process and primary principle of the FAF CO2 laser control system are analyzed in detail . The theories are mainly studied of the pressure control system and the power control system .

详细分析了轴快流CO2激光器控制系统的工作原理及过程，着重研究了气压控制系统以及功率控制系统的原理。

So faf , the load transfer mechanism and the determination method of bearing capacity of pile are being also considered as one of the most difficult problems for pile foundation design .

桩的荷载传递规律分析和桩基础承载力的确定历来被认为是桩基础设计中最困难的问题之一。

In this paper , the operation and primary principle of the FAF CO2 laser control system are analyzed in detail . The theory of the switch mode power supply system is mainly studied .

本文首先详细分析了轴快流CO2激光器控制系统的工作过程和原理，着重研究了激光电源控制系统和开关电源的工作原理。

Vancol added that if Nike reached an agreement with the FAF it would fit out the national soccer team with Nike equipment .

Vancol补充道，如果耐克与FAF达成协议，耐克将为安国足提供耐克装备。

First of all , the trend of the development of the FAF CO2 laser and its processing system are introduced . Then , the functions and requirements of the system are put forward .

文章首先介绍了轴快流CO2激光器及其加工系统的现状和发展趋势，从而提出了轴快流CO2激光器控制系统的功能及要求。

The bubble size in FAF can be controlled by changing GLR and the bubble diameter in FAF is larger with lower GLR ;

泡沫酸中气泡大小可以通过气液比进行控制，气液比降低时泡沫中气泡直径减小；

Phase-only Filer ( POF ) and Fringe-Adjusted Filter ( FAF ) are two kinds of filter-ing techniques widely used in pattern recognition with good output performance .

纯位相滤波器（Phase-OnlyFilter，简称POF）和条纹调节滤波器（Fringe-AdjustedFilter，简称FAF）是两类性能优良且在模式识别领域得到广泛应用的滤波器技术。

Transpiration rate , 60 % of FAF , was a deficit inhibiting factor all the way , revealing that cotton had a high transpiration coefficient , and was a water urgently demanding crop .

蒸腾速率始终是缺乏型限制因子，FAF为60%，说明棉花蒸腾系数大，是需水量较大的作物。

The conference decided amongst other matters : - " that the FAF should operate and maintain a regular air link between Cairo and Baghdad to train pilots and crews in long range navigation . "

这次会议决定当时压倒一切的任务是“皇家空军应该经营并保持开罗与巴格达之间的定期空中航线，以训练飞行员和全体机务人员的远程导航能力。”

Fly ash fiber ( FAF ) is a kind of inorfil which uses the fly ash as raw material mixed with desulfurated ash after the procedure of high temperature melting , silk spraying and cooling .

粉煤灰纤维（FAF）正是以粉煤灰为原料，配以电厂的脱硫灰，经高温熔化、喷丝、冷却等工序制成的无机纤维。

As the output laser power of the RF-excited FAF CO2 laser has non-linear , time-varying , time-delay and other characteristics , there is no accurate mathematical model to describe it . So , Fuzzy-PID control technology is proposed to achieve the feedback control of the laser output power .

针对射频激励轴快流CO2激光器的激光输出功率具有非线性、时变、时滞以及无法用一个精确的数学模型来描述其控制等特性，采用Fuzzy-PID控制技术，实现对激光输出功率进行反馈控制。