The genetic model of the Changdedong CO2 reservoir is "self-generation and self-accumulation", and the CO2 gas is mainly CO2 derived from the depth and adsorbed by volcanic rocks.
CO2脱出量与岩石碱质含量正相关。松辽盆地北部昌德东CO2气藏成藏模式为“自生自储”，成藏CO2气主要来自深部被火山岩吸附的气。
Model of self-generation of angular positioning precision during mutual lapping machining process for end-tooth indexing table was built. Simulation results agree with industrial machining practice.
建立了端齿盘对研加工过程中分度精度自生成的模型，仿真结果符合工业加工实际。
Non-sandstone reservoirs within salt-layers of self-generation and self-storage exist in Qianjiang Formation.
在江汉盆地潜江凹陷潜江组发育盐间非砂岩油气藏。
Non-sandstone reservoirs within salt-layers of self-generation and self-storage exist in Qianjiang Formation.
在江汉盆地潜江凹陷潜江组发育盐间非砂岩油气藏。
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