pumices

英 [ˈpʌmɪsɪz]

美 [ˈpʌməsɪz]

n. 浮岩，浮石(一种火山玻璃，其粉末用于清洁抛光以及使皮肤光滑)
pumice的第三人称单数和复数

Study on the Advanced Treatment of Secondary Effluents by Ag-TiO_2/ Pumices
Ag-TiO2/浮石对二沉池出水深度处理的研究
The results show that the three pumices are different in components and their functions to humanbody are also different.
结果表明：三类浮石成分有较大的差异，它们在人体内的作用也表现各异。
The material source and process of crystalline differentiation of pumice magma are elaborated in this paper based on the characteristics of trace elements of the pumices.
根据浮岩微量元素的特征讨论了岩浆的物质来源、结晶演化过程以及岩浆活动与冲绳海槽地质构造的联系。
The carbon and hydrogen isotopic compositions of pumices in the Okinawa Trough
冲绳海槽浮岩中碳、氢同位素组成特征
The research of pumices at home and abroad was consulted. On the basis of their researches, some of the relevant parameters of the volcanic eruption were calculated further and some meaningful results were given.
通过借鉴国内外浮岩研究的相关成果，在前人的基础上对火山喷发的相关参数进行了进一步的计算，得出了有意义的结果。