中文解释
真空 空间 真空吸尘器英释
相关例句His presence should fill the power vacuum that has been developing over the past few days..他的出现应该能填补过去几天中形成的权力空缺。
相关短语vacuum pump,[机]真空泵
in a vacuum,似在真空中
high vacuum,高度真空,高真空
vacuum distillation,真空蒸馏
vacuum cleaner,吸尘器;真空吸尘器;真空清洁器
vacuum system,真空系统
vacuum degree,真空度
vacuum drying,真空干燥
vacuum packaging,真空包装
vacuum furnace,真空炉;退火炉
vacuum filter,真空滤器
vacuum tube,真空管;电子管
vacuum packing,真空包装
vacuum circuit breaker,真空断路器
vacuum equipment,真空设备
vacuum chamber,真空室;压力室
vacuum evaporation,真空蒸发;真空蒸镀;真空涂膜
vacuum heat treatment,真空热处理;化学热处理
vacuum interrupter,真空断续器;真空隔离开关
vacuum forming,真空成型