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feldspars 英'feldspɑːrz美'feldspɑːrz COCA²⁵⁴³³⁷⁺⁶BNC⁴⁶⁹³⁹
基本英英例句例句
长石¹⁰⁰原型feldspar的复数
名词 feldspar:
any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or bariumThis reagent attacksfeldsparsand dark minerals.这种反应物质侵蚀长石和音色矿物。
Moderately weathered rock showed more intense bleaching and fissuring in thefeldspars.中等风化岩石则是指长石有更为强烈的变白现象和裂纹现象。 It is thought that hydrolysis of tuffaceous material and secondary alteration of feldspars and rock debris are two main factors responsible for the high content of clay minerals.
凝灰质的水解蚀变及长石和中、酸性岩屑在成岩过程中的次生变化是造成海拉尔地区粘土含量高的主要原因。 cagsbulletin
Based on the data on the structure state of feldspars and two- feldspar or feldspar- nepheline geothermometry, the forming temperatures of these rock bodies have been estimated.
本文根据长石结构态，以及二长石和长石-霞石地质温度计的应用，对岩体形成温度作了一些探讨。 cnki
Of or relating to certain minerals, such as quartz and the feldspars, that commonly occur in igneous rocks and contain large amounts of silica and alumina.
属于或有关特定矿物质的，如石英和长石，常常在火成岩中出现，含有大量硅和铝。 odict.net
Sand mineralogy of soils constitutes varying proportions of mica, quartz and feldspars.
砂质土壤矿物质由各种比例的云母、石英和长石组成。 iciba |