单词	ammonia preciptation
释义	ammonia preciptation 氨沉淀
随便看	rolling flaying machine rolling-flexing station rolling flight rolling flying vehicle rolling force rolling-force rolling-force AGC rolling force model rolling force prediction Rolling forces ROLLING for compacting foundation soil rolling forecast rolling forex Rolling forming rolling forming machine Rolling Forming of Metal Plate rolling forming process rolling forming technology rolling forward Rolling forward the transaction log rolling four-ten rolling friction rolling frictional resistance rolling friction coefficient rolling friction marks