yttrium fluoride造句

例句与造句

1. By reacting the resulting yttrium oxide with hydrogen fluoride, yttrium fluoride is obtained.
2. Distillation of the residue at higher temperatures can separate lower-boiling transition metal fluorides and alkali metal ( Cs, Rb ) fluorides from higher-boiling lanthanide and alkaline earth metal ( Sr, Ba ) and yttrium fluorides.
3. It's difficult to find yttrium fluoride in a sentence. 用yttrium fluoride造句挺难的