您要查找的是不是：
- CO2／NH3CO2/NH3
- NH3／CO2复叠式制冷NH3/CO2 cascade refrigeration
- NH3挥发Ammonia volatilization
- NH3再生NH3 regeneration
- CO2carbon dioxide
- NH3-N模拟ammonia nitrogen simulation
- CO2源carbon dioxide source
- NH3-TPD法NH3 - TPD
- CO2焊CO2 welding
- 氨气（NH3）ammonia
- 富CO2elevated CO2
- NH3-N去除率the removal efficiency of NH3- N
- CO2驱CO2 drive
- NH3-H2O-LiBrNH3-H2O-LiBr
- 注CO2CO2 injection
- NH3-H2O-LiBr三元溶液NHa-H2O-LiBr ternary solution
- CO2汇carbon dioxide sink
- CO2气CO2
- NH3挥发和NO3-N淋溶是菜田N素损失的主要途径。NH3 volatilizing and NO3-N leaching are the major ways of N loss in vegetable fields.
- CO2间CO2 room
