The effects of the raw materials in the Ti(OC 4H 9) 4 MAPS system, including Ti(OC 4H 9) 4, MAPS, C 2H 5OH, H 2O, on the rule of the change of the polytitanosiloxane sol gel have been investigated.是什么意思_The effects of the raw materials in the Ti(OC 4H 9) 4 MAPS system, including Ti(OC 4H 9) 4, MAPS, C 2H 5OH, H 2O, on the rule of the change of the polytitanosiloxane sol gel have been investigated.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句