安徽省长江河道管理局测绘院
Surveying and Mapping Institute
分汊河道截流
closure of crotched river
古河道溺谷相
paleochannel drowned-valley facies
古河道砂岩型铀矿床
paleochannel-type sandstone-hosted uranium deposit
古河道型铀矿床
paleochannel type uranium deposit
河道槽蓄量计算
river-channel storage-volume calculation method
河道冲淤
scour and sedimentation in river channel
河道冲淤变化
variation of channel erosion and deposition
河道冲淤计算
river channel scouring and silting computation