光段 meaning in English
os optical section
osn/rsn_a optical section to regenerator stm-n-n
Examples
- It is found that with the increase of ho3 + doped concentration , the highest luminescence peaks at the blue band shift towards long wavelength
随着ho ~ ( 3 + )掺杂浓度的变化，蓝光段的主要荧光峰向长波方向移动。