marine mining

Engineering Research inproper lift pump for marine mining

深海采矿专用提升泵的设计与研究

Finally , supported by various data mining algorithms , this thesis designes a visual Marine Environmental Data Mining System which is open-source , cross-platform and transplantable .

最后，以多种数据挖掘算法为支撑，设计开发了开源的、跨平台、可移植性好、可视化的海洋环境数据挖掘系统。

Water hydraulic technology is a new technology which is environmentally friendly , safe , economic and efficient , can be applied suitably in areas such as food , medicine , marine industry , subsea mining and some large high-risk mining department .

水压技术是一项环保、安全、经济、高效的新技术，非常适宜应用于食品、医药、海洋与海底开采等领域及一些大型高危工矿部门。

Exploitation of marine sand ranks today as the world second most important marine mining activity after oil extraction .

海沙开采已成为仅次于油气开采的世界第二重要海洋开采业。

In a sense , we can say that the marine environment monitoring ability impact the extent and the effect of the marine recourse mining and the marine environment protecting .

从某种意义上讲，海洋环境监测的能力，直接影响着海洋资源开发和海洋环境保护的程度和效果。