high pressure mercury lamp

例句：

1. 1.The high pressure mercury lamp is used in the laboratory for illumination.
   高压汞灯在实验室用于照明。
2. 2. The high pressure mercury lamp was invented by a scientist named Dr. Smith.
   高压汞灯是由名叫史密斯的科学家发明的。
3. 3. The high pressure mercury lamp is very bright and long-lasting, making it ideal for use in classrooms.
   高压汞灯非常明亮且持久，非常适合教室使用。