College of Environmental Sciences and Resources Zhejiang UniversityspPlant & SoilLu,X.N,Zhang,M.H,Xu,J.M. Potassium release rates from ustisols and their application[J].Plant and Soil,2002.23-29.Lu XN,Zhang MH,Xu JM. Potassium release rates from ustisols and their application[J].Plant and...
More critical than differences in form factor is the 0.29:1 throw ratio of the lens. That's a slightly longer throw than most other 4K UST projectors today, and it results in having to place the projector a bit further from the wall for a given screen size. For a 100-inch screen, Ep...