tree-ring
相关英语词汇推荐
- containment (of solid wastes)
- automative air conditioning
- aerosol (spray-)can
- technological items
- polyaromatic hydrocarbon
- pollution control industry
- Environmental Protection Agency (EPA)
- partially halogenatedb CFC
- organohalogen compound
- trade-off
- temperature inversion
- alkyne
- advisor
- ITF,IPCC Trust Fund
- aromatic
- exhaust heat
- alterant
- plankton
- higher layers (of the stratosphere)
- ozone reduction