安徽地质
安徽地質
안휘지질
GEOLOGY OF ANHUI
2012年
4期
291-293
,共3页
土壤%可溶盐%筛孔
土壤%可溶鹽%篩孔
토양%가용염%사공
soil%solvable salt%screen opening
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.
取11箇土壤樣品分彆過0.5、1.0、2.0mm孔徑篩,按規範要求在相同條件下分彆測定可溶鹽含量,根據可溶鹽含量的變化規律,分析其對結果的影響,以尋找對可溶鹽分析準確度和精密度都比較理想的過篩孔徑.
취11개토양양품분별과0.5、1.0、2.0mm공경사,안규범요구재상동조건하분별측정가용염함량,근거가용염함량적변화규률,분석기대결과적영향,이심조대가용염분석준학도화정밀도도비교이상적과사공경.
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 influ-ence 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.
