... 振铃频率:ringing frequency 振铃脉冲:ring-down pulse 振铃键,呼叫键:ringing key ...
基于74个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
In this paper, we got the regularity of cavity ring-down spectroscopy when the line width of laser pulse is far larger than the absorption line width of measured substance.
本文研究了当激光脉冲线宽远大于被测吸收物质的吸收线宽时,衰荡光谱满足的规律,以及在这种情况下,测量灵敏度的大小。
youdao
应用推荐
模块上移
模块下移
不移动