sand mining on river channel 河道采砂
sand mining plan 采砂规划
Punish the illegal sand mining 找准根源严打非法采砂
sand mining depth 采砂深度
instream sand mining 河道采砂
engineering sand-mining 工程性采砂
以上来源于: WordNet
The project acceptance has been completed and now it has been running in the sand-mining ship, law enforcement ship as well as law enforcement vehicles and received an excellent feedback.
本文己完成项目的要求，项目已经验收完毕，目前在鄂赣交界处长江沿岸的采砂船、执法船以及执法车安装运行，反馈效果良好。
Oil sand mining began in Alberta in 1967.That first mine is closest to the Athabasca River in the top image (1984).
阿伯达省的油砂矿开始于1967年，最早的矿井是上图（1984年）中离阿萨巴斯卡河最近的那个。
Sand mining further erodes the coast, and ground water drainage to sustain human populations triggers land subsidence even as the sea level rises by around 5mm a year.
采砂业也在进一步侵蚀着河岸，而人类的地下水开采导致地面沉降，与此同时，海平面正以每年5毫米的速度上升。
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