carbonate cement 中文意思是什麼
carbonate cement
解釋
碳酸鹽膠結物-
The mineral rock - silica rock mostly composes of three kinds of silica qualities, and the first structure jasper silica rock, the second icrocrystal quartzite, the third the quartz grain clast. cement is carbonate, contain a little amount carbonate loach. silica rock, commonly assume edge angle or hypo - edge angle
區內的含礦巖石?硅質巖主要由三種硅質成分構成,第一種為顯脫玻?霏細結構的碧玉質硅質巖,第二種為微晶石英巖,第三種為石英顆粒內碎屑。 -
Chemical weathering of carbonate cement in sandstone and the related cultural relic diseases in yungang grottoes
雲岡石窟砂巖中碳酸鹽膠結物化學風化及相關文物病害研究
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