單位渦管 vortex tube: 渦管; 渦淋; 渦流管; 渦旋管vortex cooling tube: 渦旋冷卻管vortex separation tube: 渦流分離管vortex tube ejector: 渦流管噴射器vortex tube refrigerator: 渦流管制冷機(jī)下載手機(jī)詞典可隨時隨地查詞查翻譯