计算机硬件 输入输出设备 释文 flat-bed scanner 平板扫描仪 计算机硬件 输入输出设备 释文 flat-bed scanner 平板扫描仪
- hydropower resources
- hydropower resources of China
- hydropower resources of ocean
- hydropower resources of river
- hydropower station
- hydropower station after dam
- hydropower station in dam
- hydropower station system
- hydropower station with powerhouse as dam
- hydropower station with powerhouse at dam toe
- hydropress
- hydropulper
- hydroquinone
- hydrorefining
- hydro-science
- hydroscience
- hydroscope
- hydroscopicity
- hydro-seeder
- hydroseparator
- hydrosere
- hydrosilication
- hydrosilicone oil
- hydrosilylation
- hydrosol