速度调制 meaning in English

velocity-modulation
vm velocity modulation

Dsm dynamic scan modulation
动态扫描速度调制器
Optimizing experimental system of velocity modulation molecular ionic spectroscopy
速度调制分子离子光谱实验系统的优化
Application of scanning velocity modulation circuit in digitalized color tv receiver
扫描速度调制电路在数字化彩电中的应用
The speed control system is developed based on distance control and high precision elevator car positioning detection technology - efficient operation , excellent riding comfort and accurate car leveling
以距离控制和高精度轿厢位置检测技术为基础的速度调制系统，不仅实现了电梯高效运行并获得了超乎寻常的舒适感和平层精确度。