系统软件 操作系统 释文 general purpose operating system 通用操作系统
- water content
- water content of fiber
- water-control by Dayu
- water conveyance structure
- water conveyance tunnel
- water-conveying tunnel
- water cooled atom trap
- water-cooled atom trap
- water-cooled atom trap (WCAT)
- water-cooled condenser
- water cooled semi continuous casting
- water-cooled vibrating grate biomass boiler
- water-cooled wall fouling
- water cooler
- water cooling
- water cooling of hydro-generator
- watercore
- watercourse
- watercress
- water culture
- water curtain
- water curtain for fire compartment
- water curtain system
- water cut
- water cycle