| 释义 |
doubling calender
- 砑光机yà guāng jī
calender; mangler; calender train
- 日历rì lì
calendar; menology; kalendar; solar calender
- 砑光滚筒yà guāng gǔn tǒng
calender roller; calender bowl
- 研光机yán guāng jī
calender
- 加倍jiā bèi
double, doubling, reduplication
- 倍频bèi pín
frequency doubling; frequency multiplication; second harmonic generation
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