The paper analyses and discusses the influence of materials, processing variable, and the difference between the composite air filter and other filters material. 通过对原料、工艺及不同过滤材料的对比进行了分析和探讨。
First we preprocess the original infrared image properly, extract features from infrared image using composite filter which is the linear combination of real Gabor wavelet filters, using neural network manage to achieve the best parameters of composite filter in order to gain the best feature vectors. 首先对原始红外图像进行适当的预处理,然后用由小波Gabor滤波器的线性组合所构成的复合滤波器提取红外图像的特征,并且用神经网络获取最佳复合滤波器参数从而得到最佳的目标特征矢量。
Implementation of optical multistability and multivalued logic operations using composite ZnS interference filters 组合ZnS双稳器件的光学多稳性与多值逻辑运算
An experimental study on bacteriostasis and toxicity of needle-like zinc oxide antibacterial composite filters 四针状氧化锌复合抗菌材料滤片抑菌和毒性作用的实验研究
The selective principles of the filtering mediums used for cleaning blast furnace gas are discussed, the properties of the high temperature composite filtering mediums developed by this factory and the developing trend of high Temperature filters are introduced. 论述了高炉煤气净化用非织造滤料的选用原则,介绍了本厂研制开发的复合型耐高温滤料的性能及其发展趋势。
Depth of cure of light-cured composite resins after the curing-light was blocked by dentine filters 牙本质对聚合光的阻挡对光敏树脂聚合深度的影响
And that the filtration effect of tar in smoke was that composite filter was higher than the other two filters, while there was no significant difference between filtration effects of polypropylene filter and acetate filter. 对焦油的过滤效率表现为复合滤嘴显著高于另外2种滤嘴,而聚丙烯滤嘴与醋酸纤维滤嘴的截留效果无明显的差别;
Coke plant wastewater was treated by the composite anaerobic biological filters, which was packed with expanded spherical clay. 以焦化废水为研究对象,采用不同规格的球形轻质陶粒作填料,在厌氧生物滤池中对焦化废水进行了处理,目的在于加强对难降解物质的去除及部分水解功能。
Composite Image-parameter Band-pass Filters With a Minimum Number of Inductances 影象参数最少电感元件的复合带通滤波器
Currently, the magnetoelectric ( ME) composite materials have been widely used in sensors, transducers, filters, oscillators, phase shifter, memory and so on. 目前,磁致伸缩/压电复合材料在换能器、传感器、滤波器、振荡器,移相器、内存等方面具有广泛的应用。
Melamine mainly used for synthesis of melamine-formaldehyde resin to produce composite panels, plastic, paint, commercial filters, glues or adhesives, as well as tableware and kitchen utensils. 主要用于合成三聚氰胺甲醛树脂,以制作复合板、塑料、涂料、商用过滤器、胶水或粘合剂以及餐具和厨具。