LRS

例句：

1. 1. 实验室研究
   Laboratory Research
2. 2. 实验室系统
   Laboratory System
3. 3. 实验室安全
   Laboratory Safety
4. 1.The team conducted a laboratory research on the effects of pollution on plants.
   该团队进行了一项关于污染对植物影响的研究。
5. 2. The new laboratory system has greatly improved efficiency.
   新的实验室系统大大提高了效率。
6. 3. The safety measures implemented in the laboratory are crucial for preventing accidents.
   实验室中实施的安全措施对于预防事故至关重要。