Motherrock types of provenance controlled the characteristics of chemical composition and types of ash component of oil shale.
物源区母岩类型对油页岩的化学成分特征及灰分成分类型具有明显的控制关系;
2
The engineering geological properties of Yanshanian granitic residual soil in South Fujian are determined by its composition and texture that is dominated by weathered intensity of its motherrock.
闽南三角地区燕山期花岗岩残积土的工程地质性质是由其物质成分和结构特点决定的。
3
"My boys loved finding the rock in the park, especially since it was a superhero," their mother, Judy Burinsky, says.