例句與造句

1. Another method to make CrH is to react chromium carbonyl ( Cr ( CO ) 6 ) vapour with atomic hydrogen generated by an electric discharge.
2. "' Chromium carbonyl "', also known as "'chromium hexacarbonyl "', is the chemical compound with the zerovalent, meaning that Cr has an oxidation state of zero, and it is called a homoleptic complex, which means that all the ligands are the same.
3. It's difficult to find chromium carbonyl in a sentence. 用chromium carbonyl造句挺難的