combustible shale是什么意思 combustible shale在线中文翻译

combustible shale

combustible shale 双语例句

1. Oil shale is a kind of solid combustible mineral, it generated by the long-time corruption and coalification.
   油页岩是一种固体可燃矿物，是经长期的腐化、煤化作用而成。
2. Oil shale, which is not only a concomitant stripping from the coal seam, but also a kind of solid combustible mineral deposits.
   油页岩是剥离煤层的伴生物，是一种固体可燃性矿产。

combustible shale