摘要
通过对影响半衰期的各个因素的分析,提出空、实仓半衰期的数学关系。已知空仓半衰期、粮食品种通过表格或曲线可以查出某装粮高度的理论实仓半衰期。通过修正系数修正就可以得出近似实仓半衰期。
Through the analysis of various factors which affect the half-life, it puts forward mathematic relation between half-life of empty bin and full bin. Given the half-life of empty bin and grain variety, we can find out theoretical half-life of full bin at a certain grain pile height in the table or diagram. Then we can obtain the approximate half-life of full bin by modified coefficient.
出处
《粮食流通技术》
2009年第3期20-21,共2页
Grain Distribution Technology
关键词
实仓
空仓
半衰期
粮食品种
粮堆孔隙度
full bin
empty bin
half-life
grain variety
porosity of grail pile