可以通过更换适配器调整角位.You can change the angle you are hitting the grating at by changing an adapter.通过调整角位,可以改变光栅闪耀及波长覆盖范围.By changing the angle you change the blaze of the grating and the coverage plane....

“角位”的拼音为：jiǎo wèi...

“角位”的英语可以翻译为：mil ...