6. The earthquake affected/ effected an area of several hundred square kilometres 7. During a natural disaster the most important thing is to keep calm/ quiet. 8. "She's still breathing/ surviving! Come and help me dig her out" shouted the soldier 答案 1. damage 2....
Water imbibition and water replacement promoted the desorption of gas in the non-wet area during the water injection process, while it inhibited the desorption of gas in the wet area. Under the effects of water imbibition, water blockage, and water replacement, the discharge rate of WCS is ...