研光机

例句：

1. 1. This is a state-of-the-art research machine that can analyze complex data.
   这是一台最先进的研究机器，可以分析复杂的数据。
2. 2. The scientist used this research machine to study the effects of pollution on the environment.
   这位科学家使用这台研究机器来研究污染对环境的影响。
3. 3. The researchers developed a new research machine that could detect cancer cells more accurately.
   研究人员开发了一种新型研究机器，能够更准确地检测癌细胞。