sandstones are

sandstones are 基本解释

砂岩是

sandstones are 用法和例句

1、Sandstones are, as a rule, interbedded with shales.

砂岩通常都与页岩互层。

2、Normally tan to reddish sandstones are bleached.

黄褐色至浅红色得砂岩通常是褪色得。

3、Phenolic sand consolidation Sandstones are, as a rule, interbedded with shales.

酚醛树脂地层砂胶结砂岩通常都与页岩互层。

4、Distributary channel and subaqueous distributary channel sandstones are the skeletal sand bodies.

分流河道和水下分流河道砂为储集层骨架砂体。

5、Beach bar sandstones are the important reservoir type in the south gentle slope belt of Dongying sag.

滩坝砂岩是东营凹陷南部缓坡带重要得储集体类型。

重点词汇

sandstones n. 砂岩( sandstone的复数形式 )