spray lance

• 喷枪； 喷水器,下悬喷管(喷雾机的),喷杆(喷雾机的)

spray lance的用法和样例：

例句

1. This paper introduces the oxy-coke lance for indensification of EAF melting.
   介绍了焦氧喷枪强化电炉冶炼的工艺及其试验结果。
2. The coatings are sprayed onto the components being analyzed by using aerosol cans or compressed-air spray guns.
   涂料是用按钮喷雾罐或压缩气喷枪喷到所要分析的零件上去的。