In fact. it was found that the pozzolanic reaction of SF and calcium hydroxide only slightly affects the RH [6. 16. 47. 53.54].是什么意思_In fact. it was found that the pozzolanic reaction of SF and calcium hydroxide only slightly affects the RH [6. 16. 47. 53.54].在线翻译_英语_读音_用法_例句