堵塞层的英文

• colmatation zone

• 堵塞:    stop up
• 层:    I storey; tier; stratum
• 污塞层:    fouling film
• 堵塞:    1.stop up; block up; choke; gag; jam 堵塞墙上的缺口 block up the gap on the wall; 堵塞生产门路 block the channels of developing production; 河道被冰块堵塞。 the river is blocked up with ice. 胡同被人群堵塞。 the alley was blocked with crowds2.blocking; occlusion; impassability; blinding; blockage; choking; plugging; plugging-up; stopping up 交通堵塞 traffic jam; a traffic block
• 楼板填塞层:    floor fill