kieselguhr

英[\'ki:zəlgʊə]

美[\'kizəlˌgʊr]

基本释义

The sample, after being purged by reversed extraction and purified byPVP - kieselguhr column, was enriched through Amberlite XAD - 7 column.

样品经过乙酸乙酯反萃取及PVP - 硅藻土层析柱后, 再径XAD - 7柱浓缩.

互联网

Noun

1. a light soil consisting of siliceous diatom remains and often used as a filtering material