Resinite is a rich n1aceral in Teriary humic coal,boghead-cannel coal and oil shale fromHuangxian Coalfield.
黄县煤田第三纪腐殖煤、藻烛煤、油页岩显微组分富含树脂体。
Resinite is a rich n1aceral in Teriary humic coal,boghead-cannel coal and oil shale fromHuangxian Coalfield.
黄县煤田第三纪腐殖煤、藻烛煤、油页岩显微组分富含树脂体。
声明:上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的;发现问题,欢迎向我们指正。