1.Optimization and modeling of boric acid extraction from colemanite in water saturated with carbon dioxide and sulphur dioxide gases.
1.在二氧碳及二氧硫饱和水溶液中从硬硼钙石提取硼酸究。
2.A series of reversible thermochromic paints were prepared using different kinds of inorganic compounds as filler,cresol red as chromophoric reagent and boric acid as delomorphic reagent.
2.以甲酚红为发色剂,硼酸为显色剂,选择不同无机填料,制备出系列可逆热致变色颜料。
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1.They hope to smother the fire by filling the reactor with tons of sand and boric acid, which neutralizes radiation.
他们希大量填沙与酸 将反应炉闷熄 酸可以用来中和辐射。
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