低渗油藏存在压裂缝、天然开启缝、注水诱导缝、开启的天然闭合缝等多种裂缝。
There exist many fractures in a low permeability reservoir, such as fracturing fractures, naturally opened fractures, water-injection induced fractures and opening naturally sealed fractures.
将该材料应用于隧道涌水模型试验，可有效地揭示了位移、应力、渗压等多场信息的变化规律。
This material has been used in a tunnel water-inflow model test; and the variation of the multi-field information such as displacement, stress and seepage pressure has been effectively revealed.
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