• 特别地,当边界淤泥水层时,本文可用描述潮河流下的含水层中的水头波动情况

    Particularly, the solution for impermeable silt-layer can be used to describe the tidal fluctuation in a confined aquifer under a tidal river separated by an impermeable layer.

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  • 工艺采用油管携带的方式,具有堵剂用量、堵得浅、压强度、工艺简便、易堵等特点。

    This plugging technology uses tubing to carry plugging agent, and is characterized by less volume of agent, thin plugging, high pressure bearing and easy unplugging.

    youdao

  • 工艺采用油管携带的方式,具有堵剂用量、堵得浅、压强度、工艺简便、易堵等特点。

    This plugging technology uses tubing to carry plugging agent, and is characterized by less volume of agent, thin plugging, high pressure bearing and easy unplugging.

    youdao

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