英语词汇“useful beam”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	useful beam
释义	useful beam 有用束流
随便看	operational system simulation operational taxonomic unit operational technical manual operational term operational terms operational test operational test and evaluation operational test and evaluation force operational test for auto alarm signal sender operational test for auto alarm system operational test for automatic fire alarm system operational test for automatic sprinkler system operational test for inert gas system operational test for piping operational test for portable radio apparatus for lifeboat operational test for receivers and transmitter operational test for water fire-extinguishing system operational testing operational test land station operational test set operational thinking operational time operational tolerance operational tool operational training 蛟龙失云雨蛟龙失水，反为蝼蚁所食蛟龙待得水而后立其神，人主待得民而后成其威蛟龙得云雨蛟龙得云雨，终非池中之物蛟龙得云雨，终非池中物。蛟龙得云雨，终非池中物也。蛟龙得云雨，雕鹗离风尘。蛟龙得水，而神可立也。蛟龙搁浅滩负责负质子负贩负资产负载负郭负重负量负险负隅