There are two high value trop of gravity anomaly in the central rise belt-second order structure unit of the Northern depression are the oil and gas prospect district.
对其中的北部坳陷中的二级单元——中部隆起带，提出它的两个重力高值隆起圈闭区是有利的两个含油气远景区。
The result of experiments shows that the inclined plate settlers have a high throughput per unit area and the degree of separation compared with common gravity settler.
结果表明，斜板沉降器的处理负荷与同尺寸的普通重力沉降器相比有大幅度的提高。
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