Experiment results showed that the start-up of hydrolysis acidification reactor and two-stage biological aerated filter were seeded with sludge from wastewater treatment station which could shorten the start-up time .

试验结果表明，采用接种挂膜 法对水解（酸化）反应器和 曝气生物 滤池进行启动，反应器内微生物实行间歇培养，可缩短启动时间，并且启动后运行比较稳定。

Research on Improvement of Two-stage Biological Aerated Filter Process

两 级 曝气生物 滤池工艺的改进试验研究

The simultaneous nitrification and denitrification characteristics of two-stage biological aerated filter

两 段 曝气生物 滤池的同步硝化反硝化特性

Synthetic Wastewater Treatment of Traditional Chinese Medicine by Hydrolytic Acidification and Two-Stage Biological Aerated Filter

HAT/ 两 级BAF处理中药综合废水

This dissertation analyzes the characteristics of single stage LC filter two-stage LC filter and resonance filter respectively .

本论文分析了单级LC滤波器、 两 级LC 滤波器和谐振滤波器三种滤波器的特点。

GMM-based two-stage Mel-warped Wiener filter .

基于高斯混合模型的 两 级Mel弯曲维纳 滤波。

Carbon and Nitrogen Metabolic Characteristics in Two-stage Biological Aerated Filter

二 级 曝气生物 滤池中碳、氮代谢特性的 研究

This algorithm is thought to be a feasible method for tracking high speed and high maneuvering targets which uses the current statistical model the two-stage filter model and the CV model to interact .

使用当前统计模型、二 级 滤波模型和CV模型进行交互是一种可行的高速高机动目标跟踪方案。

An experimental study on technique of up-flowing kind of two-stage biological aerated filter was described in the paper effect of volumn load and hydraulic retention time on efficiency of swage treatment were studied .

对上流式 两 段 曝气生物 滤池处理生活污水进行了试验研究，探讨了不同的容积负荷及不同的水力停留时间对 处理效果的影响。

Research on Film Formation and Start-up of Phosphorus Removal in Two-stage Biological Filter by Alternating Aeration

交替曝气 两 级生物 滤池除磷工艺挂膜启动研究

The improvement test of typical two-stage up-flow biological aerated filter ( UBAF ) with ceramsite was performed using the characteristics of different flow BAFs and the optimized backwash operation .

利用不同流向BAF反应器的特性以及优化反冲洗操作，对典型的 两 级上向流陶粒曝气生物 滤池工艺进行改进试验。

This paper deals with the law of organics TSS and ammonia nitrogen removals by treatment with two-stage biological aerated filter tank .

本文研究了用 两 段 曝气生物 滤池处理废水时，有机物、TSS和氨氮去除的规律。

Second under and algebraic constraint condition the equivalence between the two-stage Kalman estimator and the optimal augmented state Kalman filter is proved .

其次证明了在一定的代数约束条件下， 两 段卡尔曼估值器和增广状态的最优卡尔曼 滤波是等价的；

Two-Stage Least Squares Method of Parameter Estimation for MA Models and Its Application to a Self-tuning Tracking Filter

MA模型参数估计的 两 段最小二乘法及其在自校正跟踪 滤波器中的应用

Study on Chemical Coagulation Process for Phosphorus Removal from Effluent of Two-stage Biological Aerated Filter

化学混凝对 两 级 曝气生物 滤池出水的除磷效果研究

Using these formulae an example for designing the two-stage filter is presented .

根据此公式给出了 二 级 滤波器设计例子。

The utility model adopts a two-stage double-cylinder switching filter device and has the characteristics of simple structure and high filter precision .

本实用新型采用 两 级双筒可切换的 过滤装置，具有结构简单，过滤精度高的特点。

Considering the high turbidity of the Yangtze River water two-stage high efficient reaction and sedimentation tanks and sand filter with air-water backwashing are employed .

针对长江原水浊度较高的特点，采用了 两 级高效反应沉淀池、均质石英砂 滤料气水反冲洗滤池处理工艺。

A two-stage self-adapting filter method is proposed for implementing noise decrease in magnetic flux leakage signals .

介绍一种 两 级自适应 滤波算法对漏磁信号进行降噪的实现。

Pilot test was made to study the treatment effects of traditional Chinese medicine wastewater by hydrolysis acidification and two-stage aerated biological filter ( BAF ) .

通过模型试验研究了水解酸化 两 级曝气生物 滤池处理中药废水的效果。

Application of improved two-stage Kalman filter in error model identification of inertial navigation platform

改进的 两 步卡尔曼 滤波器在惯导平台误差模型辨识中的应用

Through further two-stage Wiener filtering and two-stage filter bank filtering the speech enhancement is realized and the effect is satisfying .

利用两级维纳滤波和 两 级 滤波器组滤波方法实现了语音增强，达到了良好的效果。

Study on start-up processes of two-stage biological aerated filter

两 级 曝气生物 滤池启动过程研究

Parameters of Two-stage Biological Aerated Filter Sewage Treatment

双 级 曝气生物 滤池处理生活污水的工艺参数

Treatment of cassava processing wastewater with high COD by two-stage biological aerated filter

二 级 曝气生物 滤池处理高COD木薯加工废水

Experimental Study on the Treatment of Chinese Medicine Wastewater by Hydrolysis Acidification and Two-stage Aerated Biological Filter

水解酸化& 两 级曝气生物 滤池处理中药废水的试验研究

A Two-Stage Kalman Filter Algorithm for State and Parameter Estimation of Linear Systems with Random Parameters

带随机参数线性系统参数和状态估计的 两 阶段卡尔曼 滤波算法

The study focused on decarbonization and nitrification theory and parameters of two-stage biological berated filter techniques .

目的研究 两 级上流式 曝气生物滤池（ BAF）工艺脱碳硝化原理，确定该工艺运行参数。

Application of Two-stage Biological Aerated Filter in wastewater treatment plant of Shengyang Fairy River

两 段 曝气生物 滤池工艺在沈阳仙女河污水处理厂的应用

Finally as to the additive noise in the speaker recognition this paper study the two-stage Wiener filter used in the ETSI DSR AFE standard . The standard is famous for its high performance in the field of robust speech recognition .

最后，本文针对说话人识别中背景加性噪声的问题，研究了业界在鲁棒性语音识别方面有着较高水准的ETSIDSRAFE标准的 两 级维纳 滤波 降噪方法。