xenoblast是什么意思_xenoblast怎么读_xenoblast的音标

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xenoblast
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单词大全
更新时间
2026-11-03 16:16:44
「xenoblast」是一个常用成语,以下为其拼音、释义、出处、用法、典故及例句等详细内容,供学习与查阅参考。

“xenoblast”的音标:英式 /ˈzenəʊblɑːst/,美式 /ˈzenoʊblæst/

“xenoblast”的用法和例句8句:

  • In metamorphic rocks, a xenoblast is a crystal that grows across the boundaries of pre-existing mineral grains.

(在变质岩中,变晶是一种生长在先存矿物颗粒边界上的晶体。)

  • The irregular shape of the xenoblast indicates it formed after the surrounding minerals during metamorphism.

(变晶的不规则形状表明它在变质过程中晚于周围矿物形成。)

  • Geologists identify xenoblasts to determine the sequence of metamorphic events in a rock sample.

(地质学家通过识别变晶来判断岩石样品中变质事件的先后顺序。)

  • Unlike idioblasts, xenoblasts do not maintain their own crystal faces bounded by the matrix.

(与自生晶不同,变晶不会保持被基质包围的自身晶面。)

  • The garnet crystal in this gneiss is a classic example of a xenoblast, cutting through quartz and feldspar grains.

(这片片麻岩中的石榴子石晶体是典型的变晶,切穿了石英和长石颗粒。)

  • Xenoblasts often form under conditions of high pressure and temperature during regional metamorphism.

(变晶通常在区域变质的高温高压条件下形成。)

  • The presence of xenoblasts suggests the rock has undergone recrystallization rather than simple deformation.

(变晶的存在表明岩石经历了重结晶而非简单的变形。)

  • Studying the size and distribution of xenoblasts helps reconstruct the metamorphic history of the terrain.
(研究变晶的大小和分布有助于重建该区域的变质历史。)
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来源:词义通 | 更新时间:2026-11-03 16:16:44 | 如有错漏欢迎反馈纠错

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