In this paper, a new measuring method of instrumentalprofile of grating spectrograph is introduced by using the laser as a monochromatic light source.
本文介绍了用激光作单色光源测定光栅光谱仪仪器轮廓的一种新方法。
2
In his first years as chairman he was instrumental in raising the company's wider profile.
在刚担任董事长的头几年，他在提升公司形象方面发挥了作用。
《柯林斯英汉双解大词典》
3
In terms of enabling you to work in larger teams, model repair and profile application repair have been enhanced, both of which are instrumental in ensuring model consistency and integrity.