membrane filter

Then the electrostatic precipitator was replaced again by a kind of GORE·TEX film bag filter with a good dedusting effect, exhausting under the control of national standard (dustcontaining amount ≤50 mg/m.

后采用GORE·TEX薄膜袋滤器,其表面涂有膨体聚四氟乙烯,表面细密光滑有效阻止细小粉粒进入聚酯毡纤维内,矿粉不易粘附,反吹时极易脱落,除尘效果好,尾气达标排放(含尘≤50mg/m3),维修工作量小,运行费用低。

A cascaded medium thin film filter used for flattening the gain of erbium-ytterbium co-doped waveguide amplifier is presented.

提出一种用于平坦Er Yb共掺波导放大器增益的级联介质薄膜滤波器,这种级联介质薄膜滤波器由具有不同中心波长与带宽的不同的滤波单元组成,每一个滤波单元可对某一特定波长处的峰值增益进行有效地压缩。

In this paper,a new reconfigurable optical add/drop multiplexer in which the input/output fibers and add/drop fiber are arranged on the same side is pre-sented based on the 4-fiber collimator and thin film filter.

设计了一种带四根单模尾纤的光纤准直器,基于这种四光纤准直器及介质薄膜滤波器,提出了一种新型的可重构光分插复用器件的设计方案。

Application of membrane liquid filter in waste water treatment;

薄膜液体过滤器在污水处理中的应用

The application and effect of Gerl membrane liquid filter used intreatment of TiO wastewater are described.

介绍戈尔薄膜液体过滤器用于钛白废水的治理及其效

Study on C+L Waveband WDM Thin-film Filter and Testing System

C+L波段WDM薄膜滤波器及测试系统研究

A Wide Range Fiber Bragg Grating Demodulation Method Based on Thin Film Filter

基于薄膜滤波器技术的大量程光纤布拉格光栅解调方法

Research on Designing of Optic Film Narrow Bandpass Filters

光学薄膜窄带滤波器的设计方法研究

Polarization Properties of Multi-cavity Thin-film Interleaver

多腔薄膜梳状滤波器的偏振特性研究

A Study of Defected Ground Structure Filters and Thin Film Bulk Acoustic Resonator Filters;

缺陷地面结构滤波器和薄膜声体波谐振器滤波器研究

Study on Linear Tuning Filters Based on Interference Thin Film Filters;

基于薄膜干涉滤光片的线性调谐光滤波器研究

Study on Optical Wavelet Filter Realized by Film;

胶片薄膜光学小波滤波器的研究及其实现

Study on Bulk Acoustic Wave Ladder Filter Using AlN Thin Film

AlN薄膜体声波梯形滤波器的制备与性能分析

Characteristic Analysis and Design of Optical Film Filters

薄膜光学滤波器的特性分析与设计技术研究

Investigation of Thin-film-based Optical Filter for Ultra Wide Band Multichannel WDM

用于超宽带多通道WDM的薄膜光滤波器的研究

C-axis Oriented ZnO Piezoelectric thin Film Prepared by RF Magnetron Sputtering for saw Filters

ZnO压电薄膜及其SAW滤波器的制备及性能研究

Multichannel Thin-Film Optical Filters With Fractal Characteristic

具有分形特征的多通道薄膜光学滤波器

Film capacitor used as smoothing capacitor of CVCF and inverter

薄膜电容器作为变频器与逆变器的整流滤波电容器

Research on Deposition of Piezoelectrical AlN Thin Films by Magnetron Sputtering and Fabrication of SAW Filter;

磁控溅射制备压电氮化铝薄膜及声表面波滤波器研究

Design and Fabrication of High Frequency Diamond Surface Acoustic Wave (SAW) Filter in Layered Structure;

高频金刚石多层薄膜结构声表面波滤波器的设计和研制

Change of the transmission peaks of multi-cavity thin film interleaver as the incident angle changes

多腔薄膜梳状滤波器的透射峰随入射角的变化规律

waveguide film bolometer

波导薄膜测辐射热器

A new technique for fabricating EMIF in thin film IC based on superfine processing technique is proposed.

提出一种基于集成电路超微细加工技术制造电磁干扰滤波器的薄膜集成制造新技术。