vacuum box吸水箱,真空箱vacuumn.真空；真空吸尘器；空白adj.产生（利用）真空的v.用吸尘器打扫Vacuuming Completely Nude in Paradise赤裸的真空天堂vacuum oxygen decarburization process真空氧气脱碳法vacuum automatic spark advance device真空式自动提前点火装置Vacuum pressurizing casting technique真空增压铸造技术vacuum-heap combined precompression真空-堆载联合预压vacuum micro-evaporation deposition真空微蒸发镀覆vacuum freezing - drying technology真空冷冻干燥vacuumatic pressure gauge for ammonia氨用真空压力表vacuum-insulated beverage container真空保温饮料容器vacuum ultraviolet laser spectroscopy真空紫外线激光分光学