2) toluene waste gas
低浓度甲苯气体
1.
This research employed Rasching ring as the packing material of biotrickling filter and took toluene waste gas of low concentration as representative of VOCs pollutants.
以拉西环为生物滴滤塔填料,低浓度甲苯为VOCs代表,研究生物滴滤塔对低浓度甲苯气体的净化性能及其影响因素,分析了不同进气浓度和停留时间下生物滴滤塔对低浓度甲苯气体的净化性能。
3) waste gases containing toluene in low concentrations
低浓度甲苯废气
1.
An approach to purification of waste gases containing toluene in low concentrations with high airflow load by using a biotrickling filter;
生物膜填料塔处理高流量负荷下低浓度甲苯废气的初探
4) purification of off-gases containing toluene in low concentration
低浓度甲苯废气净化
6) lean methane
低浓度甲烷
1.
The intrinsic model of lean methane catalyti.
即使有些矿井通风良好,但通风气中低浓度甲烷所含有的大量化学能未得到有效利用。
2.
In the paper catalytic combustion of the lean methane was researched.
对低浓度甲烷进行了催化燃烧实验研究。
补充资料：低都儿低
1.低而又低，很低。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条