音标: 英 [ˌfəʊtəʊɪˈlektrɪk] 美 [ˌfoʊtoʊɪˈlektrɪk]
1. The same thinking that led you to your photoelectric effect.
同样的想法引领你发现光电效应
2. I put too all a sample intothe photoelectric aerosol sensor, and I'm about to lose the sampleand not get an accurate response.
如果放进光电烟雾检测仪里面的样本太小 我就会浪费掉这个样本并且得不到准确结果