透镜的焦点 meaning in English
focus of lens
Examples
- At the fixed laser energy , the results show that the line intensity and stability can be enhanced if the focus of lens is set into the sample
实验结果显示在激光能量一定时，对激光束进行会聚的透镜的焦点在样品内部时，能提高libs信号的强度和稳定性。
focus of lens