2) oilfield operation district
油田作业区
4) operation wastewater in oil field
油田作业废水
1.
In order to solve problem of high COD concentration and difficult degradation of operation wastewater in oil field, the effect of initial concentration and pH of operation wastewater as well as O3 input dosage and contacting time of ozone oxidation on removal efficiency of COD were investigated.
针对油田作业废水(COD)高、难降解的特点,探讨了废水的pH、COD初始浓度、臭氧投加量和臭氧化时间等因素对油田作业废水的COD去除效果的影响。
5) operation in a pit of oilfield
油田井下作业
1.
The operation principle of the safety equipment of overhead travelling crane with full automatic liquid and gas controlled type TK-5 in operation in a pit of oilfield is stated and safety reliability of the equipment is analyzed.
叙述了油田井下作业TK -5型全自动液气控制天车安全装置的工作原理 ,分析了该装置的安全可靠性。
6) oil-field safety task
油田安全作业
1.
Virtual simulation for the training system of oil-field safety task operation was created based on virtual reality technology.
利用虚拟现实技术构建油田安全作业虚拟仿真训练系统,提供交互式训练功能。
补充资料：北极斜坡油田(见阿拉斯加北坡油田)
北极斜坡油田(见阿拉斯加北坡油田)
Arctic Slope Oil Field
北极斜坡油田阿拉斯加北坡油田。(Aretie Slope 011 Field)见
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条