英语词汇rhyolitic tuff怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	rhyolitic tuff
释义	rhyolitic tuff 简明释义 [岩] 流纹凝灰岩网络释义 1 [岩]?流纹凝灰岩 g 中文名称：流纹凝灰岩英文名称：Rhyolitic tuff特征描述：粉红色。凝灰结构。假流纹构造。火山碎屑。中文名称：玄武岩英文名称：Basalt特征描述：灰黑色；斑状结构；杏仁构造；矿物组成为 2 ?流纹岩质凝灰岩流纹岩质凝灰岩短语 1 Medium-grained metamorphic rhyolitic dacite tuff 中粒变质流纹英安凝灰岩 2 rhyolitic vitric tuff 流纹质玻屑凝灰岩双语例句 1 For example, in Xujiaweizi area, pores as a result of feldspar corrosion in rhyolitic ignimbrite and rhyolitic tuff make up of 18.61% and 13.71% respectively of the all the porosity. 长石溶蚀产生的次生孔隙对于该区天然气储集空间的贡献很大，经统计分析可知在流纹质熔结凝灰岩和流纹质凝灰岩中的长石溶孔分别占孔隙度的18.61％和13.71％。 2 Welded tuff is commonly rhyolitic in composition. 焊接凝灰岩在组成上通常为流纹岩。
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