水洗时用浮岩石头会带来一种破旧的感觉。
这面墙是用浮岩垒成的。
堆积过程是从浮岩流底部渐进式向前堆积。
The pumice flow deposit begins from its bottom, and gradually develops forward.
浮岩还没有固化到岩石中去，所以易于被侵蚀，尤其易于受流水侵蚀。
It hasn't been hardened into a rock yet, so it's easily eroded, especially by swift running water.
火山碎屑堆积物中的浮岩岩石化学分析结果表明岩浆成分为粗面质。
Petrochemistry analysis of pumice component indicates that the magma can be assigned to trachytic magma.
结果表明，浮岩和透长石的TL信号具有良好的热稳定性，适用于TL测年。
The results show that the TL signals of pumice and sanidine phenocryst have better thermal-stability, so they can be used for TL dating.
本文介绍了天然金刚石、天然刚玉、石榴石、石英、燧石、浮岩、硅藻土、赤铁矿、珍珠岩等天然磨料的性能特点和其应用。
This paper discusses the performance and application of natural abrasive such as diamond, corundum, garnet, quartz, flint, pumice, diatomite, hematite and perlite.
本文介绍了天然金刚石、天然刚玉、石榴石、石英、燧石、浮岩、硅藻土、赤铁矿、珍珠岩等天然磨料的性能特点和其应用。
This paper discusses the performance and application of natural abrasive such as diamond, corundum, garnet, quartz, flint, pumice, diatomite, hematite and perlite.
应用推荐