认为扎尔则油田泥盆系F4层的沉积相是海洋环境下重力流沉积形成的水下扇，从下到上为一海退—海进沉积序列。
It is considered that F4 layer is a submarine fan generated by gravity flow in marine environment, with a regressive-transgressive sequence from the lower to the upper parts.
长安文化是“进则生、停则衰、退则亡”的踊跃危机文化。
Changan culture "into the life and stop the bad guy back then crash" a positive culture of crisis.
长安文化是“进则生、停则衰、退则亡”的踊跃危机文化。
Changan culture "into the life and stop the bad guy back then crash" a positive culture of crisis.
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