active medium gain
激活媒质增益
热门单词
- a.c.resistance
- ablative material
- abyssal zone
- acceptance receivable
- accessory cephalic vein
- Accipitridae
- accounting document
- accumulation of rounding error
- acetal
- acetal(CH3CH(OC2H5)2)
- acetate rayon staple
- acetiromate
- acholic stool
- achromatic antenna
- acid accumulator
- acid bath
- acid extract
- acid phosphat of lime
- acidimetry
- Acme (screw) thread
- Acme Code
