7. 375 x 200 x 164毫米(14-3 / 4 x 7-3 / 4 x 6-1 / 2“)
•符合EPA规格,符合国标标准
文献:
1:Suburbanization alters small pond ecosystems: shifts in nitrogen and food web dynamics Canadian Journal of Fisheries and Aquatic Sciences, 2018, 75(4): 641-652,
2:Reconciling the role of terrestrial leaves in pond food webs: a whole‐ecosystem experiment https://doi.org/10.1890/15-1848.1