1) city and town river
城镇河水
2) wastewater in urban river
城镇纳污河河水
1.
The coagulation efficiency and mechanism of the composite coagulant(PFC-PDMDAAC) were compared with those of PFC or PDMDAAC and successive addition of PFC and PDMDAAC in treating wastewater in urban river.
为提高城镇纳污河河水化学强化处理的效果,研制出一系列具有不同碱化度(B)、不同二甲基二烯丙基氯化铵聚合物(简称PDMDAAC)质量分数〔w(PDMDAAC),以下简写为w(P)〕、不同PDMDAAC黏度(η)的聚合铁复合絮凝剂PFC-PDMDAAC,对比了该絮凝剂与聚合氯化铁(PFC)或PDMDAAC以及二者先后投加时,对城镇纳污河河水的絮凝效果及絮凝机理,考察了B值、w(P)、η值对絮凝效果及机理的影响。
3) town river
城镇河流
1.
With the development of society and economy, the mankind carried on the multiple target, omnibearing, large scale and high frequency intervention to the town river, which destruct the health of town river ecosystem.
城镇河流是城镇生存和发展必不可少的要素,在城镇及周边地区的经济发展和生态保护中,都有十分重要的地位。
4) riverside towns
滨河城镇
5) town river way
城镇河道
1.
Brief discussion on ecology construction of town river way;
城镇河道生态化建设初探
6) the canal cities and towns
运河城镇
1.
The Jing-hang Grand Canal brought about convenient communications, agricultural development and commercial activity, which promoted the canal cities and towns of Shan-Dong in the Ming Dynasty.
明代时期，由于京杭大运河的畅通，交通便利，农业发展，商帮活跃，山东运河城镇呈现出繁荣的局面，城镇人口增加，城区扩大，商业发达，手工业繁盛，社会风俗和人们的思想观念都发生了变化。
补充资料：二河水
1.方言。指再嫁的妇女。
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