对徐深气田兴城开发区火山岩储层次生溶蚀孔隙进行研究，可为今后该气田的勘探开发工作提供依据。
A study of the secondary dissolution pores in the volcanic reservoirs of Xingcheng development area can provide a basis for future exploration and development of the Xushen gas field.
通过分析研究，还得出不同粉煤灰掺量及配比的C5 0高性能混凝土徐变计算公式，可为实际工程中分析掺粉煤灰混凝土徐变性能提供帮助。
Based on the experimental results, a formula is developed to calculate the creep of C50 high performance concrete with different proportion of fly ash.
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