pool

The operating model of"mutual aid and cooperation + alliance and coinsurance"can give full play to agricultural insurance as an irreplaceable system of economic compensation.

“互助合作+联合共保”农险经营模式可以充分发挥农业保险作为一项不可替代的经济补偿制度的作用。

Different scales of basalt was developed in the major hydrocarbon-generating strata of Binnan area, the Dongying Depression of the Bohaiwan Basin, which composed basalt-source rock paragenetic association.

渤海湾盆地东营凹陷滨南地区主力生油层中发育规模不等的玄武岩,形成了玄武岩-烃源岩共生组合体。