1.
Design and Realization of the Yangtze River Sand Mining Monitoring System;
长江河道采砂监测系统的设计与实现
2.
Numerical Simulation Method for the Effect of Sand Excavation on Water Quality in the River Network of Pearl River Delta;
河道采砂对珠江三角洲河网水质影响数值模拟
3.
Factors and standards in bid evaluation of sand excavation right in Yangtze River channels
长江河道采砂权招标投标中评标因素和标准
4.
(3) Mining sand and gravel or placer gold in river channel or navigation channel without approval or not in accordance with the approved scope and operation procedures.
（三）未经批准或者不按照批准的范围和作业方式，在河道、航道内开采砂石、砂金的；
5.
Channel Sand Body Description Method and its Application in Bamianhe Area
八面河地区河道砂体描述方法与应用
6.
Dredges are used in rivers, lakes, ponds and offshore shallow waters.
采砂船可用于河流、泊、溏和近岸浅水。
7.
Channel and point-bar sands may be clean and well-sorted.
河道砂和河曲沙坝砂可以是干净的和分选良好的。
8.
The subsidiary channels have a thickness in the range 6-12 m.
次要河道砂岩体的厚度为6-12米。
9.
Cyclic Water-flooding Technique Research on Sub-sea Distributary Channel Sands
水下分流河道砂体周期注水技术研究
10.
Utilization and considerations of sand resources of Yangtze River in Anhui Province
安徽省长江河道砂石资源利用与思考
11.
Based on Fluvial Process Sand Extraction Planning of Xin River in Yingtan City, Jiangxi Province;
基于河床演变对信江鹰潭段采砂规划的研究
12.
Bidding practices for sand excavation operation right in the boundaries of Hubei and Jiangxi province;
鄂赣边界河段采砂经营权招标工作实践与探索
13.
Channel deposits, consisting of sand, silt and clay, fill the valleys cut by a river system.
河道沉积由砂，粉沙和粘土组成，充填于河流切割的河谷之中。
14.
Sandstone reservoirs hold gas are mainly fan-delta under-water channel sand-body.
含气砂层主要是以扇三角州的水下河道砂体为主。
15.
Channels are incised by streams into the underlying red siltstones.
古河道由水流切割而侵入下伏的红色粉砂岩中。
16.
The channel is overlain by siltstone and lenticular beds of limestone.
河道上面覆盖着粉砂岩和石灰岩透晶体。
17.
A case study is made for low sinuosity of distributary channel sandbody.
对低弯度分流河道砂体开展了建模实例研究。
18.
Research on the Method for Classifying Internal Structural Units of Distributary Channel Sandbody;
分流河道砂体内部结构单元划分方法研究