pyrotechnics

来自pyrotechnic,烟花，-ics,技术，学问。

pyrotechnics (n.)

1729, from pyrotechnic (also see -ics). Figurative sense is from 1901.

1. The festival will feature pyrotechnics, live music, and sculptures.

节日里将有烟花表演、现场音乐会和雕塑展。

2. The Fourth of July domestic culinary pyromania is followed by community pyrotechnics.

七月四日,人们在家里食完人间烟火,接下去就是社区的烟花会.

3. Standard for the Use of Pyrotechnics before a Proximate Audience.

用于杀菌和熏烟的乙撑氧的存储、处理和使用标准.

4. Afternoon. Grandfather and brother to the on - Fenqian incense. Pyrotechnics point!

下午. 和弟弟去了爷爷坟前上柱香. 点烟火!

5. The safety of pyrotechnics of self - destruction system in hot - splitting process was studied.

摘要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.