1) bio-precursor
生烃母质
1.
In this paper,bio-precursor and organic geochemical features of the Wayaobu coal measure were studied.
生烃母质研究表明,瓦窑堡煤系的主要显微组分为镜质组,其中富氢基质镜质体含量高,一般大于40%,含有>10%的壳质组显微组分,且以孢子体为主,碳质泥岩中藻类体常见。
3) hydrocarbon-generating material
生烃物质
1.
The distribution of marine hydrocarbon-generating material is closely related to the changes of paleo-structure, paleo-sedimentary environment, paleoclimate and paleo-ocean.
从海相油气形成的生烃物质、储烃物质和封烃物质3个方面,阐述这些物质的聚集特征和分布规律。
4) hydrocarbon precursor types
成烃母质类型
6) hydrocarbon-generation matter
生烃物质基础
1.
The further synthetic evaluation of the hydrocarbon-generation matter and hydrocarbon-generation process for source rocks were implemented respectively.
从生烃物质基础和生烃过程两方面分别对烃源岩进行了评价,进而对其进行了二级综合评价。
补充资料:土壤母质
又称“成土母质”。指岩石风化后形成的疏松碎屑物。是土壤矿物质的来源,其矿物组成、化学组成及机械组成(颗粒大小),影响了土壤的形成和性质。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条