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1)  tiers of terraced fields
层层梯田
2)  deep layer gas field
深层气田
1.
To the feature of containing CO2 or pure CO2 in deep layer gas field of Jilin oilfield, for avoiding corrosion of testing tool, a combining testing sting which composes parts of APR testing tool and a whole APR and perforation combining testing tools are designed.
针对吉林油田深层气田含有二氧化碳或纯二氧化碳气体的特点,为避免或减少工具腐蚀,设计了部分含有APR工具和整套APR工具的射孔测试联作管柱。
3)  water layer of a farmland
田间水层
4)  coal-bed gas field
煤层气田
1.
The paper analyzes the defects of logging in the geological exploration of coalfields and sums up the comprehensive explanation of coal-bed gas fields with geological logging,geophysical logging and other data of analysis and testing.
地质录井在晋城煤层气田的发现和开发中发挥了巨大的作用。
5)  Deep layer of rice field
稻田深层
6)  stratigraphic oil field
地层油田
补充资料:层层
1.一层又一层。 2.指逐层逐次。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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