...压力平衡法 [gap=650]ds: rock-socketed pile, concrete outside leakage, prevention and control system, pressure balance method ...
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Vapour pressure balance method 蒸气压平衡法
static pressure balance method 静压平衡法
air-pressure balance method 气压平衡顶管法
balance pressure drilling method 衡压钻井法
balance pressure drilling method over 超衡压钻井法
The method is derived by using material balance equation in combination with formation pressure.
该方法考虑地层压力采用物质平衡方程得到；
The method and procedure of the model resolution is introduced based on " pressure-flow balance".
介绍了以“压力—流量平衡法”为基础的模型求解方法和步骤。
The sealing and drive mechanism performance of the sampling device are examined in accordance with the transient pressure zero balance method and in combination with the field practice.
按照等速采样的瞬时压力零点平衡法，结合现场应用实践，检验了采样装置的密封和传动机构性能。
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