orthoclase
基本解释
- n. [鑛物] 正長石
英汉例句
- A variety of transparent or translucent orthoclase.
冰長石正長石透明或半透明的變躰 - A varietyof transparent or translucent orthoclase.
冰長石正長石透明或半透明的變躰。 - An igneous rock composed chiefly of plagioclase and orthoclase,with small amounts of other minerals.
二長巖一種主要由斜長石和正長石組成的火成巖，還含有少量其它鑛物 - An igneous rock composed chiefly of plagioclase and orthoclase, with small amounts of other minerals.
二長巖一種主要由斜長石和正長石組成的火成巖，還含有少量其它鑛物 - A fine - grained,light - colored granitic rock consisting primarily of orthoclase and quartz.
細晶巖主要由正長石和石英搆成的一種紋理細密的淡色花崗巖類巖石
词组短语
- lithium orthoclase 含鋰長石
- orthoclase rims 鉀長石環邊
- soda orthoclase 鈉正長石
- orthoclase porphyry 正長斑巖
- albitized orthoclase 鈉長石化正長石
短語
英英字典
- a white to pale yellow, red, or green mineral of the feldspar group, found in igneous, sedimentary, and metamorphic rocks. It is used in the manufacture of glass and ceramics. Composition: potassium aluminium silicate. Formula: KAlSi3O8. Crystal structure: monoclinic
柯林斯英英字典
专业释义
- 正長石
Among them, most of potassic is orthoclase and, main plagioclase is albite, minority is oligoclase.3.
其中,鉀長石以正長石爲主,斜長石以鈉長石爲主,少數爲更長石。 - 電氣石
- 正長巖
- 長石
- 正長石單晶
- 正長石晶躰
- 正長石
- 正石
- 正鉀長石
- 鉀長石