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protobitumen

1、原沥青

... protobiont原生生物 protobitumen原沥青 protobitumina原沥青组 ...

2、原有机质

... 原雷兽 Protitanotherium 原沥青；原有机质 protobitumen 原领鹦鹉贝类 protochoanites ...

unstable protobitumen不稳定原沥青

stable protobitumen稳定原沥青

labile protobitumen易分解原沥青

能源科学技术

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