| 释义 |
syenite
英音 [ ˈsaɪəˌnaɪt ]
美音 [ ˈsaɪəˌnaɪt ]
释义
n. [岩] 正长岩
例句
1·Feldspar; leucite; nepheline and nepheline syenite ; fluorspar.
长石；白榴石；霞石及霞石正长岩；萤石(氟石)。
2·The experimental rocks were granite, basalt, syenite and gneiss.
实验的岩石有花岗岩、玄武岩、正长岩和片麻岩。
3·The Yefushan rock mass is mainly composed of quartz syenite porphyry.
冶父山岩体主体岩性为石英正长斑岩。
短语
1·nepheline syenite
霞石正长岩；霞长石
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