多级净化 meaning in English
stage purification
Examples
- Based on the multi - stage cleaning principle of sorting , sparying and foam , after cycloning , sparying and washing by two - stage spraying foam , so2 removal efficiency can reach 92 . 4 %
根据离心、喷雾、泡沫相结合的多级净化原理，经旋风喷雾、二级喷淋泡沫板洗涤，脱硫效率高达92 . 4 % 。