phenocrysts

[美國]/ˈfiːnəʊkrɪst/
[英國]/ˈfiːnəˌkrɪst/

中文釋義

n.在火成岩中嵌入細粒基質中的大晶體;明顯大於周圍材料的晶體

短語搭配

large phenocryst

大斑晶

phenocryst size

斑晶大小

phenocryst composition

斑晶成分

phenocryst texture

斑晶紋理

phenocryst abundance

斑晶丰度

phenocryst formation

斑晶形成

phenocryst analysis

斑晶分析

phenocryst development

斑晶發展

phenocryst identification

斑晶鑑定

phenocryst distribution

斑晶分佈

例句

the phenocryst in the rock indicates its formation history.

岩石中的大晶體指示了其形成歷史。

geologists study phenocrysts to understand volcanic activity.

地質學家研究大晶體以瞭解火山活動。

phenocrysts can provide insights into the magma's composition.

大晶體可以提供關於岩漿成分的見解。

in this sample, the phenocryst is predominantly quartz.

在這個樣本中,大晶體主要是石英。

the presence of phenocrysts suggests a slow cooling process.

大晶體的存在表明冷卻過程緩慢。

phenocrysts are often larger than the surrounding matrix.

大晶體通常比周圍的基質大。

identifying phenocrysts helps in classifying igneous rocks.

識別大晶體有助於分類火成岩。

the phenocryst texture can reveal the cooling history of the magma.

大晶體的紋理可以揭示岩漿的冷卻歷史。

some minerals act as phenocrysts in volcanic rocks.

一些礦物在火山岩中作爲大晶體存在。

studying the size of phenocrysts can indicate the eruption style.

研究大晶體的大小可以指示噴發風格。

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