high rate trickling filter高: tall; high负荷: load; charge; weight滴: drip滤池: filter; filter chamber低负荷滴滤池: low-rate trickling filter下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:高负荷滴滤池，即可在微信中查询翻译
