Limits study of injection timing for weak gel profile control in conglomerate reservoir--taking Keshang formation oil reservoir in Qizhong area of Kelamayi oilfield as an example是什麼意思_Limits study of injection timing for weak gel profile control in conglomerate reservoir--taking Keshang formation oil reservoir in Qizhong area of Kelamayi oilfield as an example在線翻譯_英語_讀音_用法_例句