instrumental (observation,record)
相关英语词汇推荐
- Freon 504
- World Radiation Network
- chlorinated paraffin
- deposition
- ozone control
- flow pattern of the atmosphere
- heavy-duty vehicle
- SOTWE,State of the World Environment
- environmental management of nuclear energy
- granulate
- wet meadows
- allyl chlorocarbonate
- photoprotection
- atmospheric chemistry
- lead-free
- environmental police
- fuel metering
- mulch
- circulating fluidized bed combustor
- exhaust emission(s)