单词	tube envelope
释义	tube envelope 管壳
随便看	parallel-hole blasting parallel hole collimator parallel-hole collimator parallel hole connection parallel-hole cut parallel hole drilling parallel-hole method of sublevel stoping parallel hole resolution phantom parallel holes parallel homeomorphy parallel homotopy algorithm parallel hop parallel Hopfield algorithm parallel hybrid parallel hybrid active power fiher parallel hybrid active power filter parallel hybrid electric bus parallel hybrid electric vehicle parallel hybrid electric vehicles parallel hybrid excited parallel hybrid filter parallel hybrid genetic algorithm parallel hybrid system parallel hyper-surfaces parallel hypothesis