The hydrated silicon dioxide with three layers structure of micron-submicron-millimicron was observed through TEM.
通过电镜实验,观察到水合二氧化硅具有微米亚微米纳米三次结构。
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Their studies helped determine that while compounds like borax, hydrated sodium borate, are effective at cleaning, adding minerals to the soil, repealing pests and manufacturing glass and porcelain, they`re less savory as a food preservative.
他们
研究结果显示,尽管硼

合硼酸钠这样
复合物在,清洁,给土壤增肥,驱除害虫,制作玻璃
陶瓷方面有很好
效果,但是作为食品添加剂还是不妥
。
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