نتایج جستجو برای: i uniformity
تعداد نتایج: 1051905 فیلتر نتایج به سال:
Journal:
:Journal of Mathematical Logic
2017
comparison of coefficient of variation with non-uniformity coefficient in evaluation of grain drills
Journal:
:journal of agricultural science and technology
2011
m. jafari
a. hemmat
m. sadeghi
external fluted feed rolls are commonly used in grain drills. the fluted feed roll meters a volume of seeds and does not singulate the seeds as do the precision planters; therefore, there will be inherent variation in the number of seeds delivered per unit of time. this research was conducted to investigate the effect of seed meter drive shaft and ground speeds and outlet positions in a grain d...
Journal:
:Journal of the Surface Finishing Society of Japan
1991
Journal:
:Annals of Pure and Applied Logic
2014
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید