1) Direction-judgable and Multiple-frequency Circuit
判向倍频电路
2) fourfold-frequency direction-judgment circuit
四倍频判向电路
1.
In this article, a kind of fourfold-frequency direction-judgment circuit, which can improve the grating measuring accuracy and works very stably, is introduced.
本文介绍了一种可提高光栅测距精度、工作稳定可靠的四倍频判向电
3) Fourfold circuit
四倍频鉴向电路
4) fourfold-frequency direction-judgement
四倍频判向
1.
The coding arithmetic principle of photoelectric rotary encoder is explained,then a fourfold-frequency direction-judgement circuit is designed.
阐述了光电轴角编码器的编码解算原理,研究设计了一种四倍频判向调理电路,飞行仿真伺服控制系统整体结构采用三闭环控制。
6) frequency multiplier circuit
倍频电路;频率倍增电路
补充资料:荆南签判向和卿用予六言见惠次韵奉酬四首
【诗文】:
觅句真成小技,知音定须绝弦。
景公有马千驷,伯夷垂名万年。
【注释】:
【出处】:
觅句真成小技,知音定须绝弦。
景公有马千驷,伯夷垂名万年。
【注释】:
【出处】:
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