activated sludge
活化污泥活性污泥活性淤泥
热门单词
- Abney's law
- abrasive product
- absolute value of a complex number
- absorbed costs
- absorption point
- acanthopanax
- acceptable value
- access ladder
- accounting device
- acetaminophenol
- acetylperchlorate
- achillorrhaphy
- achromatic map
- acid tower
- acidoid
- acoustical reduction coefficient
- acrylic based emulsion
- Actinomycetaceae
- active connector
- active corona
- active pigment
