vapour injection process

例句：

1. 1. The new process for producing clean energy is being tested in the lab.
   正在实验室测试生产清洁能源的新过程。
2. 2. The company has developed a vapour injection process to improve the efficiency of their manufacturing process.
   该公司开发了一种汽化注射过程，以提高其制造过程的效率。
3. 3. The vapour injection process was used to cool down the engine before it was put into operation.
   在发动机投入运行之前，使用了汽化注射过程来冷却它。