对浸渍过程中浸渍剂沥青的浸入率和反渗率进行了分析与探讨。
The impregnation rate and reverse diffusion rate of impregnants in preparation of electrodes were analyzed and discussed.
解除近井反凝析堵塞和水锁是深层低渗凝析气藏开发必须解决的难题。
Removal of the near-wellbore plug and gas lock resulted from retrograde condensation is a key problem to be tackled during the recovery of deep-buried, low-permeable condensate gas reservoirs.
土样的自身抗渗较差，但是在有反滤料保护条件下具有良好的抗渗性能。
The soil samples have weak self-impermeability, but favorable impermeability under the protection of the inverted filter materials.
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