The Dongying Formation in Laoyemiao region consists of fan delta, lake delta, neritic subaqueous fan and subaqueous gravity flow and lake depositional systems.

老爷庙地区东营组主要发育有扇三角洲、湖泊三角洲、近岸水下扇、水下重力流和湖泊等沉积体系。

youdao

The research via gravity model shows that the system quality of each country will impact bilateral trade effectively, and the trade flow is large between the countries with similar systems.

通过应用引力模型的研究发现，各国制度的优劣对双边贸易有显著的影响，制度相似的国家间贸易量较大。

youdao

It uses so-called passive systems for cooling, such as the gravity flow of water and natural circulation based on thermodynamics.

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