blow-off [化] 放气; 排污
- A primary study on some means for nitrogen removal from wastewater, which include air blow-off method, break-point chlorination, zeolite adsorption, flocculatingsettling method, A/ O process, SBR, oxidation ditch process and f
介绍了废水脱氮的几种处理方法包括:空气吹脱法、点加氯法、石吸附法、凝沉淀法、/法、BR法及氧化沟法,并着重介绍了生化法的处理原理、程、作条件及各自的优缺点。 - Parents must let children blow off steam sometimes.
做父母的有时必须让孩寸们吵吵闹闹,发泄发泄。 - A lot of people go to bars to blow off pressure from work.
很多人去酒吧娱乐以消去工作上的压力。
Blow-off \Blow"-off`\, n.
1. A blowing off steam, water, etc.; -- Also, adj. as, a
blow-off cock or pipe.
2. An outburst of temper or excitement. [Colloq.]