油页岩 meaning in Chinese

[地质学] oil shale; torbanite (含碳 70% 以上); kerogen shale

North america has vast deposits of shale .
北美有大量油页岩沉积。
And where there is shale there is likely to be oil
而哪儿有油页岩，哪儿就可能有石油。
The situation of oil shale resources in china
中国油页岩资源现状
Technical status and development trend of oil shale distillation in china
国内油页岩干馏技术现状与发展趋势
Test method for oil from oil shale resource evaluation by the fischer assay procedure
从油页岩中提取油的试验方法

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