1) vaterite
六方碳钙石
1.
The results show that the pearls mainly contain aragonites, with some commercially useless pearls having vaterites in addition to aragonites.
结果表明 ,浙江诸暨产三角帆蚌淡水珍珠的矿物组成主要为文石 ,在无商业价值的部分珍珠中存在六方碳钙石。
2.
The FTIR spctra of biogenic vaterite minerals from the freshwater-cultured lacklustre pearls(FCLP) and eggshells of apple snail(EAS) were measured and analysed.
淡水无光珍珠及苹果蜗牛卵壳中六方碳钙石的FTIR光谱各特征吸收带的波数位置基本相同,但它们的FTIR谱图样式特别是一些吸收带的相对强度有明显的变化。
3.
It can be concluded that the porcelaneous layers are composed of vaterites with two kinds of microscopic morphology.
结果表明,珍珠表面的瓷质层由两种形貌完全不同的六方碳钙石组成。
2) tilleyite
['tileiait]
碳硅钙石
3) carbide
[英]['kɑ:baid] [美]['kɑrbaɪd]
碳钙石
4) huntite
['hʌntait]
碳钙镁石
5) shortite
['ʃɔ:tait]
碳钠钙石
6) uranothallite
[,jurənəu'θælait]
铀碳钙石
补充资料:六石弓
1.一种极强劲的弓。古代以三十斤为钧﹐四钧为石。六石弓即需七百二十斤拉力才能拉开的弓。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条