Testing results given, the effect of the evil conditions is studied emphatically on the maximum combustion pressure, exhaust temperature and turbocharger surge.
文章给出了试验结果，并着重研究了它们对爆发压力、排气温度以及增压器喘振的影响。
By using the surge pressure calculating method, in this paper the formulas have been derived which are used to calculate the maximum allowable velocity in pulling and running pipe in borehole.
本文根据波动压力计算方法推导出了最大许用起钻速度和下钻速度的计算公式。
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