Direct faas determination of trace amounts of chromium in soil by pulse slurry sampling 脉冲悬浮体进样火焰原子吸收光谱法直接测定土壤中铬
Indirect methods of determining the frost resistance of roofing tiles ; determination of water absorption 房顶瓦抗冻性能直接测定法.测定吸水率
Indirect methods of determining the frost resistance of roofing tiles ; determination of coefficient of impregnation 房顶瓦抗冻性能直接测定法.测定浸渍系数
Study on method of determination of the content of sesame oil by second derivative ultraviolet spectrophotometry 用二阶导数紫外分光光度法直接测定芝麻油含量
Direct determination of tellurium by inductively coupled plasma mass spectrometry with ethanol as a signal enhancer 电感耦合等离子体质谱法直接测定地质样品中碲
Led three digital display ( one digital after radix poiont ) . you can get the percutaneous value directly 检测数据led三位显示(小数点后1位) ，可直接测定经皮胆红素值。
Determination of mean relative molecular mass of sodium alkylbenzenesulfonates by high performance liquid chromatography 高效液相色谱法直接测定烷基苯磺酸钠的平均相对分子质量
Indirect methods of determining the frost resistance of roofing tiles ; determination of drying shrinkage and firing shrinkage 房顶瓦抗冻性能直接测定法.测定干燥收缩率和锻烧收缩
Direct determination of lead and cadmium in soil by slurry - sampling graphite furnace atomic absorption spectrometry using matrix modification technique 基体改进效应石墨炉原子吸收光谱法直接测定土壤中的铅和镉
Method for analysis of calcium metal - the direct determination of iron , nickel , copper , manganese and magnesium in calcium metal by atomic absorption spectrometry 金属钙分析方法原子吸收法直接测定铁镍铜锰镁
