What if we have SP area damaged?
如果SP区域损坏怎么办？
So field experiments of borehole SP logging in the steel cased Wells are made in Daqing petroliferous area.
为此，大庆油区进行了钢套管井井内自然电位测井现场试验。
Neoempheria sp, existing in a large area and having a high morbidity. is one of the most destructive vermin in production of edible mushrooms in the east of Hubei Province.
大菌蚊是鄂东大别山区食用菌生产上的主要害虫之一，发生范围大，危害严重。
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