The study confirmed the infiltrationof regulators can promote the induction of embryonic cells: Add sorbitol or mannitol, due to accumulation of material within cells, callus growth rate slowed down.
The groundwater level above pipe bottom and anti-infiltrationof pipe joint are the decisive factors affecting the groundwater infiltrationrate.
管底以上的地下水位和管道接口的防渗施工质量是地下水渗入量大小的决定性因素。
3
In this study, simulating rainfall was applied to study the runoff process and infiltrationrateof soil under the cover of vegetation at the preliminary succession stages.