insert filter media must has low value of effect, but it will be easy to clause water flow out from filteration system 滴漏的四层搂通常最低?层都无水养住,只有滴水,放生物环能否发挥作用?还是放黑色波好?另外,生物球边只好?请各大大指点!谢谢
after inserting filter, catheter-directed thrombolysis, mechanical thrombectomy, pta and stent placement were sequentially performed until satisfactory results are achieved 并用血管内溶栓术、血栓清除术及内支架置入术9例闭塞血管再通,临床疗效满意。
in order to increase processing rate of inserting filters, pipe line is used to satisfy if ( intermediate frequency ) modulation . 5 . nco ( numeric controlling oscillator ) based on lab ( look-at table ) fully satisfy if modulation 研究了级联内插滤波器在宽带if调制中的应用;以及如何加流水线(pipeline)提高内插滤波器的处理速率,满足高速中频(if)调制要求。
five programs have been developed with the subroutines mentioned above . these programs are used to analyze rectangular waveguide inductive iris filters, rectangular waveguide e-plane metal-insert filters, h-plane rectangular waveguide right corners, h-plane rectangular waveguide t-junctions and waveguide diplexers, respectively 论文利用矩形波导平面不连续性模式分析的这些子程序,编写了5个程序,分别用来分析矩形波导电感膜片滤波器,矩形波导e面金属插片滤波器,h面矩形波导直角弯头,h面矩形波导t形结和矩形波导双工器。