1) low frequency narrow pulse
低频窄脉宽
1.
A low frequency narrow pulses fluorescence lifetime testing system was designed, which included optical source, light path system, drive electric circuit and detector system.
针对Nd:GGG激光器,介绍了荧光寿命测试原理,设计了低频窄脉宽荧光寿命测试系统。
2) High Frequency
高频窄脉宽
1.
Research on A High Frequency Micro Energy Pulse Power Source for Micro-EDM;
高频窄脉宽微细电火花加工用微能脉冲电源的研究
3) narrow pulse-width
窄脉宽
1.
Study on the narrow pulse-width diode-pumped solid-state green laser operation;
窄脉宽LD泵浦全固态绿光激光器的实验研究
4) pulse-width anti-narrow
脉宽反窄
1.
In order to reduce child drowning in the unattended ponds or swimming pools, a design method of a pool alarm sensor based on pulse-width anti-narrow is proposed.
为了减少无人看守的水池或游泳池中小孩的溺死事件,提出了一种基于脉宽反窄的水池警报传感器设计方法。
5) low frequency and narrow bandwidth
低频窄带
补充资料：胎圈过窄、子口窄、圈窄等
分子式：
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条