Ceramic filter membrane has wide application prospect in many fields due to its excellent material performance and separation character.
陶瓷过滤膜所具有的优异的材料性能和分离特性使其在诸多领域有着广泛的应用前景。
A current mode high pass filter based on a differential circuit having simple and leap frog structure with excellent performance is proposed.
给出了一种结构简单、性能优良的微分电路，并提出了用该电路实现的电流模式跳耦结构高通滤波器。
The standard of emission control is becoming more and more strict, people begin to pay attention to the excellent performance of membrane filter media.
随着污染物排放标准的日趋严格，覆膜滤料以其优良的过滤性能引起了人们的关注。
The aim of the invention is to supply a lightproof combination with high lightproof performance and excellent insulating ability and dispersible stability and a colour filter adopting the combination.
本发明的目的是提供一种遮光性高、绝缘性及分散稳定性优良的遮光性组合物及采用它形成的滤色器。
The aim of the invention is to supply a lightproof combination with high lightproof performance and excellent insulating ability and dispersible stability and a colour filter adopting the combination.
本发明的目的是提供一种遮光性高、绝缘性及分散稳定性优良的遮光性组合物及采用它形成的滤色器。
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