development block造句

例句与造句

1. Leng 43 block is one of the major development blocks of lengjiapu oilfield
   冷43块是辽河油区冷家油田的主力开发区块，其es _ 3 ~ 2段稠油油藏是其中的主力油层。
2. In order to increase prediction accuracy of development blocks with short production history , this paper introduces multiple regression method through three following aspects : prediction of decline index and initial decline rate ; prediction of annual decline rate ; prediction of injection - production ratio
   为了提高生产历史较短开发区块的预测精度，从3个方面研究介绍了该方法的应用情况：一是预测递减指数和初始递减率；二是预测年对年自然递减率；三是预测油田注采比。
3. It's difficult to find development block in a sentence. 用development block造句挺难的