1) ultranarrow pulse source
超窄脉冲源
1.
Discusses the following contents on ultranarrow pulse source of ultrawideband (UWB) radar fuze : the introduction of step recovery diode, the circuit composing principle of pulse source and the engineering realization of a kind of pulse source; in addition, there is some simple introduction about differential coefficient pulse source.
主要对冲激引信中的超窄脉冲源在以下几方面进行详细讨论:冲激脉冲源的核心器件(阶跃恢复二极管)特性,等效电路、冲激脉冲源电路组成与原理,以及一种冲激脉冲源的工程实现;另外,对微分脉冲源原理也进行了简要介绍。
2) ultra-short voltage pulses
超窄脉冲
1.
The principle and characteristic of nanometer and submicron micromachining with ultra-short voltage pulses electrochemical reactions were investigated.
通过分析超窄脉冲实现纳米、亚微米级精度微细电解加工的机理和特点,说明脉冲电源的脉冲宽度减小至纳秒时,可将提高电解加工精度的方法综合运用,如小间隙电解加工、低浓度电解液、加工间隙的实时检测和调整控制等,从而增强电化学反应的定域蚀除能力,减小两电极的极间间隙,显著提高加工精度。
3) short optical pulses source
窄脉冲源
4) super-high voltage narrow pulse
超高压窄脉冲
5) very narrow pulse circuits
超窄脉冲电路
6) high frequency short pulses power supply
高频窄脉冲电源
1.
Then some technology experiments were researched using high frequency short pulses power supply.
首先讨论了微细电解加工的工艺特点和主要技术步骤,然后利用高频窄脉冲电源进行了加工实验。
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