The test soil was pre incubated with the aromatics for 3d and spiked with BaP stock solution, which eventually formed into slurry system in Erlenmeyer flasks and was incubated on rotary shaker.

• 先把几种芳香化合物投入到供试无污染土壤中进行 3d的预培养 ；然后向土壤中加入苯并芘并使土壤在三角瓶内形成泥浆系统 ；放在摇床上培养 .