1) set off
出发;开始(追跑);燃放(鞭炮);引起;触发;装饰，衬得好看
2) striking
[英]['straɪkɪŋ] [美]['straɪkɪŋ]
起弧，引燃，触发，放电
3) start
[英][stɑ:t] [美][stɑrt]
启动，开始，起动，开动，引起，发声;触发
4) cracker firing
鞭炮燃放
1.
The obvious difference of air pollution change rule in new year eve night of forbidden and not forbidden zones before the forbidden limit of cracker firing; and the change character after the limit were in these zones; meanwhile, the air pollution state in 2000~2006 spring festival period was evaluated.
分析了北京市鞭炮燃放禁改限前禁放区和非禁放区除夕夜大气污染变化规律的明显差异,以及禁改限后,以上区域大气污染变化的趋同特点。
5) trigger
[英]['trɪɡə(r)] [美]['trɪgɚ]
触发,引起
6) get off
出发，开始
补充资料：出发
1.起程到别处去。 2.比喻考虑或处理问题，从哪方面着眼或着手。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条