廊固凹陷万庄构造沙三中段发育扇三角洲砂体，且邻近生油洼槽，有利于岩性油藏的形成。

The fan delta sand body developed in middle segment of ES3 of Wanzhuang structure in Lang-Gu depression is adjacent to oil-generating sag, which is of benefit to form the lithologic reservoir.

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分析了兴隆庄矿主扇噪声的特点及居民楼内振动强烈的原因。

The main fan noise features and strong vibration reasons in the residential building at Xinglongzhuang Coalmine are analyzed.

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