dust precipitation

基本解释

This can be the foundation of integration design and operation of dust precipitation and flue gas desulphuration using waste alkali liquid.
本研究为除尘脱硫一体化的设计及利用废碱液进行除尘脱硫的运行操作提供依据。
The dust precipitation principle of electric impulse cyclone and its application in the test on the treatment of molecular sieve tail gas in catalyst factory are introduced.
介绍了脉冲电旋风除尘器的工作原理及用其处理催化剂分子筛尾气的试验情况。
The present paper introduces application of the dust precipitation pipeline at the Sintering Plant, and describes in detail the main technical characteristics in the pipeline design.
介绍了烧结厂除尘管道的应用状况，并对除尘管道设计中的一些主要技术特点作了较为全面的叙述。

They have been testing a laser system for measuring lunar dust and soil kicked up by rocket exhausts, and while using precipitation as a substitute to calibrate the laser, they found they could measure the average size of raindrops passing through it.
ENGADGET: NASA accidentally improves weather forecasting with lunar dust-measuring lasers