Methods for chemical analysis of cheese - determination of total phosphorus content - molecular absorption spectrometric method 奶酪的化学分析法.第6部分:磷总含量的测定
The needed products were obtained . the product composition was determined by classic titration methods 产品经化学分析法得出其组成符合我国化工部标准h62339 - 92和hg2340 - 92 。
Methods for chemical analysis of ferromolybdenum - the combustion - potassium iodate titration method for the determination of sulfur content 钼铁化学分析法燃烧碘酸钾滴定法测定硫量
Methods for chemical analysis of cheese - determination of nitrate and nitrite contents - cadmium reduction and photometry method 奶酪的化学分析法.第9部分:硝酸盐和亚硝酸盐含量的测定
Determining mass per unit area of electrodeposited and related coatings by gravimetric and other chemical analysis procedures 用重量分析法和其它化学分析法测定电沉积涂层及相关涂层单位面积的质量
Methods for chemical analysis of cheese - determination of citric acid content of cheese and processed cheese products enzymatic method 奶酪化学分析法.第7部分:奶酪和加工过的奶酪制品中柠檬酸含量测定
Methods of testing refractory materials - chemical analysis by instrumental methods - analysis of silica refractories by x - ray fluorescence 耐火材料试验方法.第9 . 2部分:仪器化学分析法.第2节:用x射线荧光光谱法分析硅质耐火材料
In this paper , germanium concentration in ge - dopped silicon bulk single crystals was measured by the methods of indution couple plasma ( icp ) direct reading spectrometer , sims , sem - edx , and the effective segregation coefficent of germanium under the situation of the changed speed was calculated , the result was 0 . 62 . according to the result , the curves of different ge concentrations were got 本论文利用二次离子质谱( sims ) 、化学分析法(电感耦合等离子体( icp )直读光谱仪) 、扫描电镜能谱仪( sem - edx )三种方法对不同掺锗浓度的czsige单晶中锗含量进行了测试，并对变速拉晶条件下锗的有效分凝系数进行了计算，得出锗的有效分凝系数( ke )为0 . 62 。
Combing with d _ ( 33 ) test and density measure , the composition , structure and properties of the pmn - pt ceramics have been studied systematically by means of macro - quantity chemical analysis , x - ray diffraction ( xrd ) , scanning electron microscope ( sem ) , differential thermal analysis ( dta ) and thermogravimetric analysis ( tga ) 利用常量化学分析法、 xrd 、 sem和dta tga等分析测试技术，结合pmn - pt陶瓷密度和压电等性能的测试，对材料组分、结构与性能特征进行系统研究。
