常見例句In conventional acidizing to low permeability reservoir, the formation will be damaged again owing to the unthorough flowback of the spent acid, so foamed acid has been used. 針對應用常槼酸化技術對低滲油層進行改造時,由於返排不徹底對其造成二次汙染,故建議使用泡沫酸。 返回 unthoroughness