active soil formers
活性成土因素
热门单词
- abrasion tester
- accelerating nozzle
- acid bath
- acoustical delay line
- acquisitiveness
- acre
- acridine dye
- acrolein
- acrylic electro static spraying baking enamel
- active alkalinity
- actively mode-locked Nd glass laser
- activity duration
- actualism
- adapted
- added floats
- additive colour high-speed step optical printer
- adenoids curette
- adhesion coefficient
- Adix
- adjoining sheet
- adjustable air capacitor
