A pressure drop model in horizontal well was established on the basis of the analytical solution of an elastic and unsteady seepage flow model in infinite reservoir.
本文在无限大均质地层弹性不稳定渗流模型解析解的基础上，建立了与地层耦合的水平井筒压降模型。
Fund QDII products in the near future also as the global stock market slump, and the sharp drop in a row, the 8-to-date net worth is in pre-market on the basis of further damage.
基金QDII产品在不久的将来也随着全球股市大跌，并连续大幅下滑，8最新净值是在预关于进一步损害的基础市场。
Fund QDII products in the near future also as the global stock market slump, and the sharp drop in a row, the 8-to-date net worth is in pre-market on the basis of further damage.
基金QDII产品在不久的将来也随着全球股市大跌，并连续大幅下滑，8最新净值是在预关于进一步损害的基础市场。
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