1) multilayer screen
叠层滤网
1.
This paper introduces a method of computing filtering ratio of multilayer screen with the method of computing injection area of injecting mould based on Pro/Engineer.
介绍Pro E软件和注塑模具计算注塑面积的方法计算振动筛叠层滤网透筛率 ,为叠层筛网的设计和选择提供了有力的支持。
2) filter pack
叠层滤膜
1.
Measurements of paniculate ammonium and gaseous ammonia in ambient air were studied by denuder difference and filter packs.
本文用扩散管差分法和多种叠层滤膜法测量大气中颗粒物铵盐和气态氨。
2.
Measurements of particulate nitrate and gaseous nitric acid in ambient air were studied by denuder difference and filter packs.
研究了用扩散管差分法和多种叠层滤膜法测量大气中颗粒物硝酸盐和气体硝酸。
3) stack filter
层叠滤波
1.
In this paper,based on the characteristics of speech signals,a new stack filtering algorithm was proposed,in which a new stack filter with proper structural elements was de.
该文依据数字语音信号的特点,设计了一种用于语音处理的层叠滤波算法,合理选择结构元素构筑了一组用于汉语语音基音轨迹平滑的层叠滤波器,仿真实验结果表明,这种方法对于随机误判点与传统的基于中值与线性平滑的组合平滑相比效果更佳,同时也证明了层叠滤波器用于语音信号研究的可行性。
2.
An improved algorithm is presented here by applying the main idea of the improved center weighted median filter to the design of the optimal stack filter based on omnidirectional structural elements constrains.
改进的中心加权中值滤波方案较常规中值滤波方案对图像的降噪或噪声衰减能力较强 ,同时对图像的边缘保持较好 ;而最优全方位结构元约束层叠滤波适于消除加性白噪声和脉冲噪声 ,但对图像高频部分的微小细节的保持能力较差 。
4) multilayer BP ANN
叠层BP网
6) stack filters
层叠滤波器
1.
Optimizing stack filters through a clone selection algorithm;
基于克隆选择算法的层叠滤波器的优化设计
2.
Optimization of stack filters based on mirrored threshold decomposition;
基于镜像阈值分解的层叠滤波器优化
3.
Optimal design of stack filters using an improved clonal selection algorithm;
改进克隆选择算法的层叠滤波器的优化设计
补充资料：多层滤料滤池
分子式：
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条