نتایج جستجو برای: yield distribution

تعداد نتایج: 792160  

2010
Yimin Zhang Matthew D Merrill Bruce E. Logan

Microbial electrolysis cells (MECs) provide a high-yield method for producing hydrogen from renewable biomass. One challenge for commercialization of the technology is a lowcost and highly efficient cathode. Stainless steel (SS) is very inexpensive, and cathodes made of this material with high specific surface areas can achieve performance similar to carbon cathodes containing a platinum cataly...

Journal: :caspian journal of environmental sciences 2007
m. murugan

his paper seeks to understand the influence of different levels of fertilizer nutrients on annual yield of cardamom in cardamom hill reserves (chr) under rain fed situation. field experiment conducted at crs, pampadumpara during 1994-2002 on nutrient levels with sources revealed that increasing the levels of nitrogen, phosphorus and potassium had increased the yields of cardamom up to 125: 125:...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید