off shore boring

In order to carry out a remote controlling of the subsea sampling,provide a communicating method which is based on RS485 to complete the communication between the onboard equipment and the subsea sampling rill;and provide a controlling method which is micro-computer to complete the adjustment of the frequency of the vibrator and the controlling of electromagnetic valve.

为了实现海底取样钻机的远程遥控控制,提出了以RS485作为远程数据通讯方式,来实现船上设备和海底钻机之间的控制命令和工作参数的传输;以单片机为控制核心,来实现振动器频率的调整和电磁阀的控制等。

offshore drilling

海底钻探;海上钻井;海上钻探;海洋钻井;海洋钻探;近海钻探;滨外钻探

Experiment of Formate Drilling Fluid for Drilling in Marine Gas Hydrate Bearing Sediments

海底天然气水合物地层钻探甲酸盐钻井液实验

Abundant data and samples have been recovered by ocean drilling for studying the seafloor hydrothermal activity.

大洋钻探为海底热液活动研究提供了大量数据资料和样品。

offshore drilling platform

海上钻井平台近海钻探平台

International Deep Sea Drilling Project/Ocean Drilling Programme

国际深海钻探计划/大洋钻探计划

offshore mobile drilling rig

移动式海上钻探设备

in mountains and under the sea to look for oil.

山脉和海洋里钻探石油。

Marine Mobile Driling Unit Insurance

海上移动性钻探设备险

exploring the sea bed in a submersible

乘潜水器探测海底.

Hydrographers explore the bed of the ocean.

水道学家勘探海洋底。

The Study on Blasting Vibration of Xiamen Undersea Tunnel Constructed by Drilling and Blasting Method

厦门海底隧道钻爆施工爆破振动规律研究

Stability analysis of Zhoushan subsea tunnel with drill-and-blast construction method

舟山灌门水道海底隧道钻爆法施工稳定性分析

Study on waterproof and drainage technology of drilling and blast subsea tunnel

钻爆法施工的海底隧道结构防排水技术研究

After month of drilling , oil be find off the coast

经数月钻探, 在沿海找到了石油

This diagnosis has since been confirmed by deep-sea drilling.

这种特征后来为深海钻探所证实。

After months of drilling, oil was found off the coast.

经数月钻探, 在沿海找到了石油.

Great Wall Drilling Company Overseas Business Tax Planning Measures

长城钻探公司海外业务税收筹划对策

Current State of the Art of Coring and Processing in Marine Gas Hydrate Drilling

海洋水合物钻探取心与处理现状分析