英语词汇“extra-high vacuum”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	extra-high vacuum
释义	extra-high vacuum [网络] 超高真空；特高真空
随便看	duration of flight duration of flood duration of flood tide duration of franchise duration of freezing duration of frost-free period duration of frost free period duration of germinating ability duration of germination test duration of growing period duration of guarantee period duration of guaranty duration of handling duration of hearings duration of heat duration of heating duration of heat release duration of ignition duration of illumination duration of imprisonment duration of impulse duration of insurance duration of labor duration of lactation duration of licence bie bin bing bjbb bjbc bjbf bjbg bjbh bjbj bjbl serious serve server service service ace service area service counter service size session set