acoustic emission
声发射技术
热门单词
- abaxial astigmatism
- abrupt succession
- absolute level
- absorben
- absorbing selector
- acanthoma
- acceleration setter
- accouterment
- accumulator battery
- accuracy and source strength
- acid pump
- acid seal paint
- acidophile
- aconitum fischeri peichb
- acoustic organ
- across-the-line motor
- acrylic baking paint
- actinic balance
- actinometer paper
- action command
- active layer
