accelerating tube
加速电子管
热门单词
- ablation form
- absolute reading
- acceptable reliability level
- accommodation ladder winch
- accumulation of heat
- acetylene generator
- acid dip pickle
- acid lined cupola
- acid liquor
- acid-resisting pump
- acinose structure
- acne pustulosa
- acone
- acoustic homing system
- acoustical model
- acoustical transmission factor
- acrolein cyanohydrin
- acronym
- Acrosaleniidae
- actinine
- activated carbon
