The terpolymerization of propylene oxide ( po ) and cyclohexene oxide ( cho ) with carbon dioxide ( co2 ) was investigated 報(bào)道了三元共聚物聚甲基乙撐環(huán)己撐碳酸酯的制備與性能研究。
Carbon dioxide ( co2 ) combines with water to form carbonic acid ( h2co3 ) , the same weak acid found in carbonated beverages 二氧化碳( co2 )和水結(jié)合,形成碳酸( h2co3 ) ,這種弱酸也可以在碳酸飲料里找到。
Another obvious candidate was carbon dioxide ( co2 ) , one of the primary gases spewing from the volcanoes abundant at that time 另一個(gè)當(dāng)然候選者則是二氧化碳( co2 ) ,它是當(dāng)時(shí)活躍的火山活動(dòng)所噴出的主要?dú)怏w之一。
The pvc tube is hazardous for carbon dioxide ( co2 ) laser surgery if it is not well wrapped with metallized foil tape 在雷射手術(shù)當(dāng)中,如果氣管幾管用金屬鋁箔紙包覆的不完備的話,尤一管子被雷霆央求我束打到,造成起火燃燒的機(jī)會(huì)還是很大。
Interestingly , these two issues are highly related , because energy consumption usually produces carbon dioxide ( co2 ) which is the major cause of climate change 有趣的是這兩項(xiàng)課題具有高度的相關(guān)性,因?yàn)槟茉聪耐ǔ?huì)產(chǎn)生二氧化碳,而二氧化碳則是引起氣候變遷的主因。