xenoliths
基本解释
- 岩石包体
英汉例句
- No original relation was found between the xenoliths and the host basalt.
上述捕虏体均与寄主玄武岩无成因关系。 - The pyroxenite xenoliths could be accumulates of the high-pressure fractional crystallization of the parental magma.
辉石岩类捕虏体是由该母岩浆高压分离结晶堆积的产物。 - Comparison of the trace element of clinopyroxenes and xenoliths with coarse-grained and shear peridotites.
粗粒与剪切结构橄榄岩捕虏体及其单斜辉石微量元素对比。 - Xenoliths are found at numerous horizons, and locally there is evidence of scour and other erosional features.
捕虏体可见于许多层位，并局部可见到冲刷和其他侵蚀特征。 - The peridotite xenoliths that their chondrite-normalized normalized PGE patterns are decline have lower gold content.
而强亏损型橄榄岩包体的铂族元素球粒陨石标准化分布模式呈下降趋势，且对应橄榄岩包体的金质量分数均较低。