词汇	double arc welding
释义	double arc welding n.双弧焊
随便看	binary collision binary collision method binary collision methodof Lee and Yang binary collision model Binary colloidal crystal Binary color image binary colour binary column binary combination head binary combinations binary combinatorial grammar binary command binary communication signal binary communication system binary commutation circuit binary comparator binary comparison binary compatibility binary compatibility standard binary compatible binary-compatible binary-compatible hollerith binary complementarity Binary complex binary complexes