activity ration
活动率
热门单词
- abnormal puerperium
- abort zone
- abrasive machining
- abrasive point
- absolute maximum rating
- acceptable hypothesis
- acceptance market
- acceptor circuit
- accident probability
- accordion plate
- accumulator carriage
- acetolactic acid
- acetonoresorcinol
- acid open-hearth furnace
- acid receiver
- acid storage tank
- acidaemia
- Aconchulinida
- acoustimeter
- acridol
- across-the-board reduction
