groundmass是什么意思   groundmass怎么读

groundmass单词基本解析：

groundmass变化用词：

groundmass英英释义：

1. the matrix of fine-grained crystalline material in which larger crystals are embedded

名词 groundmass:

the matrix of fine-grained crystalline material in which larger crystals are embedded

groundmass中文词源：

groundmass用法和例句：

Study shows that the Ordovician carbonate formation in this area 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.

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groundmass

(Of rocks) consisting of porphyry or containing large crystals in a fine groundmass of minerals.

(岩石)由斑岩组成的,或在一团光滑的矿石中含有相对量较大的石英的。

PEG1000-1500 can be used as groundmass and lubricant in medicine, textile and cosmetic industry;

1500在医药、纺织、化妆品工业中用作基质和润滑剂、柔软剂；

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。

any igneous rock with crystals embedded in a finer groundmass of minerals

任何含有嵌入致密的矿物基质的火成岩

any igneous rock with crystals embedded in a finer groundmass of minerals.

任何含有嵌入致密的矿物基质的火成岩。

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。

groundmass asphalt

基质沥青

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。

Correlation of Bituminite and Mineral-Bituminous Groundmass with Sedimentary Organic Groundmass

沥青质体和矿物沥青基质与沉积有机基质关系

Keywords source rock;mineral bituminous groundmass;fluorescence;source rock type;

生油层;烃源岩;母质类型;沥青质;矿物沥青基质;荧光特征;

Keywords TOF SIMS;mineral bituminous groundmass;fragment ions;hydrocarbon generating potential;

矿物沥青基质;碎片离子;成烃性;

sapropelic groundmass

腐泥基质

Keywords sapropel groundmass;water-covered swamp;exudatmite;coal-seam stabllity;

腐泥基质;过渡组分;渗出沥青体;煤层稳定性;

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。

(of rocks) consisting of porphyry or containing large crystals in a fine groundmass of minerals

（岩石）由斑岩组成的，或在一团光滑的矿石中含有相对量较大的石英的

of rocks) consisting of porphyry or containing large crystals in a fine groundmass of minerals.

（岩石）由斑岩组成的，或在一团光滑的矿石中含有相对量较大的石英的。