摘要
取11个土壤样品分别过0.5、1.0、2.0mm孔径筛,按规范要求在相同条件下分别测定可溶盐含量,根据可溶盐含量的变化规律,分析其对结果的影响,以寻找对可溶盐分析准确度和精密度都比较理想的过筛孔径。
Allow 11 soil samples to pass through screens with opening size of 0.5mm, 1.0mm and 2.0mm respectively, measure solvable salt content under same conditions according to the specification requirement, and analyze the influence of different opening size on the test results based on the changing pattern of solvable salt content, thus finding a suitable screen opening that ensures both accuracy and precision for analysis of solvable salt.
出处
《安徽地质》
2012年第4期291-293,共3页
Geology of Anhui
关键词
土壤
可溶盐
筛孔中国
soil
solvable salt
screen opening
