电磁学 duty cycle 负载循环 duty cycle 负载循环
duty cycle 负载循环
计算机硬件 计算机集成电路 释文 duty cycle 占空比
- sprocket
- sprocket feed
- sprocket hole
- sprocket-worm gear type turning gear
- Sproul Observatory
- sprouting
- sprouting ability
- sprout vegetable
- spruce
- sprung roof
- SPR虾苗
- SPS
- sps
- SPSS statistical analysis
- SPSS统计分析法
- SPSS软件
- SPT
- SPT-IGBT
- SPT南极点望远镜
- spud can
- spud in
- spumous
- spunbond and melt-blown composite line
- spunbond-needling
- spunbond-spunlacing