油烟烟气中直链的羰基化合物的浓度大于支链及环状的羰基化合物的浓度；
The straight-chain compounds were relatively more abundant than the aromatic aldehydes and the branch-chain aldehydes in the oil smoke.
油烟烟气中直链的羰基化合物的浓度大于支链及环状的羰基化合物的浓度；
The straight-chain compounds were relatively more abundant than the aromatic aldehydes and the branch-chain aldehydes in the oil smoke.
应用推荐