短語詞組用作名詞 (n.)動詞+～fill a vacuum 填補真空produce 〔create, cause〕 a vacuum 產(chǎn)生〔制造〕真空形容詞+～low 〔rough〕 vacuum 低真空fine 〔high, perfect〕 vacuum 高真空短語vacuum tube 真空管；電子管vacuum permeability 真空磁導率vacuum pumps 水力噴射器;真空幫浦;真空泵;水動力噴灑器Vacuum UV 真空紫外線;紫外光;真空紫外光vacuum evaporation 真空蒸發(fā)；真空蒸鍍；真空涂膜vacuum sweeper 吸塵器;吸塵車;真空吸塵掃街車;真空掃路機vacuum filter 真空濾器vacuum drying 真空干燥vacuum hardening 真空淬水vacuum pump [機]真空泵in a vacuum 似在真空中high vacuum 高度真空，高真空vacuum distillation 真空蒸餾vacuum cleaner 吸塵器；真空吸塵器；真空清潔器vacuum system 真空系統(tǒng)vacuum degree 真空度vacuum packaging 真空包裝vacuum furnace 真空爐；退火爐vacuum packing 真空包裝vacuum circuit breaker 真空斷路器vacuum equipment 真空設備vacuum chamber 真空室；壓力室vacuum heat treatment 真空熱處理；化學熱處理vacuum interrupter 真空斷續(xù)器；真空隔離開關vacuum forming 真空成型 返回 vacuum