您要查找的是不是：
- Petts, G., and P. Callow. 1996. River Restoration. 论河川巡守志工的居民之环境教育)。
- River restoration mainly includes the recoveries of river morphologies and that of hydrological processes. 摘要河流生态修复主要包括河流地貌特征的修复和水文特征的恢复。
- The studies of riffle-pool sequence have developed in the 1960s.In the last few years, because the ideas of river restoration start, the studies of riffle-pool become more important. 浅濑-深潭序列的研究近十几年来因河川复育计画而更加受到重视，在河床底质特性方面，一般认为浅濑的粒径较大且淘选度较佳，但并非所有研究都有此结论。
- Base on the idea of river management,the river restoration and the sustainable development of water resources,the hydrodynamics investigation in the vegetated open channel is brought forward. 提出了基于河道管理、河流修复与水资源可持续发展的含植物明渠水动力学研究理念,强调了含植物明渠水动力学研究的重要意义。
- The river had worn a ravine between the hills. 那条河在两山之间已造成一个深谷。
- Can we dredge the river to make it deeper? 我们能不能把这条河疏浚得深一点？
- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁，所以在这条河上航行很困难。
- The police dredged up the parcel from the muddy river. 警方从浑浊的河水中捞出包裹。
- A pregnant lady rescued him from the Suzhou River. 一个孕妇把他从苏州河救了起来。
- The river opens out suddenly into a broad estuary. 江面忽然开阔起来，形成一个宽广的河。
- The river flows through the city from east to west. 这条河从东到西贯穿这座城市。
- We ferried the river on a small boat. 我们用小船渡过那条河。
- The fish plopped back into the river. 那鱼扑通一声跃回河中。
- They were standing in the river spearing fish. 他们站在河里叉鱼。
- He was sent up the river for a bank robbery. 他因抢劫银行而被捕入狱。
- Korea is separated from China by the Yalu River. 朝鲜和中国只有鸭绿江一水之隔。
- The footbridge over the river is no longer in use. 河上的人行桥已不再使用了。
- The path led through the trees to the river. 那条小路穿过树林通向河边。
- My garden extends as far as the river. 我的花园一直伸展到河边。
- The river burned crimson in the setting sun. 河流被落日映照成深红色。
