boghead coal
常見(jiàn)例句
- Resinite is a rich n1aceral in Teriary humic coal, boghead-cannel coal and oil shale fromHuangxian Coalfield.
黃縣煤田第三紀(jì)腐殖煤、藻燭煤、油頁(yè)巖顯微組分富含樹(shù)脂體。 - The hydrocarbon generating assemblage can be divided into two types of cannel boghead deep lake mudstone and humic coal cannel coal shallow lake mudstone in this basin.
生烴組合分為燭藻煤深湖相泥巖和腐殖煤燭煤淺湖相泥巖兩種類(lèi)型。 返回 boghead coal