您要查找的是不是：
- Keywords hexachlorobenzene（HCB）;sediment;desorption;Dagu Drainage River; 六氯苯;底泥;解吸;大沽排污河;
- Residual organochlorine pesticides in sediment samples of Haihe River and Dagu Drainage River 海河干流、大沽排污河沉积物中有机氯农药的残留状况
- Keywords Dagu Drainage River;sediment;organochlorine pesticides（OCPs）;pollution sources; 大沽排污河;沉积物;有机氯农药;污染源;
- Dagu Drainage River 大沽排污河
- I weave are mainly distributed in households Dazhuang Meng, Yang Panchiao, Gerbera Zhuang, Drainage River Township more than a dozen first-class. 织席户主要分布在孟大庄、杨家板桥、大丁庄、渠河头等十几个乡。
- Evaluation on the potential ecological risks of heavy metal pollution in sediments in the main course of Haihe River and Dagu Drainage Outlet 海河干流、大沽排污河沉积物中重金属污染及潜在生态风险评价
- He came to look at the drainage. 他是来检查排水设备的。
- The drainage system has been aged. 排水系统已经老化了。
- 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。
