leg pipe是什么意思

用法例句

Flow behavior of gas and particles was numerically studied in a bubbling fluidized bed incinerator with tubular distributor.

数值模拟了管式布风装置对流化床内气体和颗粒流动特性的影响,获得了床内气体和颗粒瞬时和时均速度及颗粒体积份额分布。