The object of educationist to prepare the young to educate themselves throughout their live.教育的目的在于让青年人作好准备在一生中教育自己.It takes patience to educate children.教育儿童须要耐心.Discouraging words for those who believe that a college&#...
采取化堵、卡堵水等措施,解决井层间层内非均质性.To solve the aeolotropy between wells and formations through melt - shield and block - shield way.东辛油田以层状断块油藏为主,含油层系多, 物性差异大,高含水期层间层内油水分布复杂.Dongxin field belongs to stratified block reservoir, and...