pyrotechnics造句

1、Those expecting pyrotechnics from the budget had overestimated it.
期待财政预算能够大放异彩的那些人过于乐观了。

2、The safety of pyrotechnics of self-destruction system in hot-splitting process was studied.
对自毁装置火工品在级间热分离过程中的安全性进行了研究。

3、Safety work in pyrotechnics is always put in the first place of daily works by pyrotechnists.
火工烟火职业历来把安全工作放在日常工作的首位。