groundmass
基本解释
- n.合金的基体
英汉例句
- A fine - grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar.
花斑岩一种细晶的花斑岩，带有不规则交生的石英和长石的基质 - A fine-grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar.
花斑岩一种细晶的花斑岩，带有不规则交生的石英和长石的基质。 - PEG400-600 can be used as medical and cosmetic groundmass, and can be used as lubricant and wetter in rubber and textile industry.
600用作医药，化妆品的基质，橡胶与纺织工业的润滑剂和润湿剂。 - Study shows that the Ordovician carbonate formation in this area has the characteristic of very low groundmass porosity.
明确了研究区奥陶系储层为超低基质孔的致密碳酸盐岩，岩溶作用为本区储层发育的主控因素。 - Three different kinds of clinopyroxenes were found in ankaramite and basalts: big phenocryst, small phenocrysts and microcrystals in groundmass respectively.
北塔山组富辉橄玄岩和玄武岩中存在着三种类型的单斜辉石：大斑晶辉石、小斑晶辉石和基质辉石。