The content of involatile impurities in acetamidine hydrochloride was determined by gravimetric analysis.
采用重量分析法测定盐酸乙脒中难挥发杂质的含量。
The technique can be applied not only in the determination of the suspended substance in waste sample, but also in the other gravimetric analysis.
该法具有速度快、准确度高、操作方便、耗电量低等优点,可用于水处理过程中悬浮物的测定,也可应用于其它重量分析法。
Analysis of tar in TDA by gravimetry;
重量分析法测试TDA中焦油含量
Application of Microwave Heating Technique in Gravimetry;
微波加热技术在重量分析法中的应用
The difference of water retention value of coating colors determined by conductivity and gravimetric methods clearly shows: the gravimetric method has good logical order and reproducibility, and also is sensitive to small changes of the coating color formulations; on the other hand, the conductivity method has a poor logical order and its result is inf.
采用电导法和重量分析法测定涂料的保水性,其过程简单,操作方便。
Purity determination of cyanuric acid by using gravimetric analysis;
重量分析法测定氰尿酸纯度
The authors have determined the purity of sodium wolfframate specimen adoptting gravimetric analysis and inductively coupled plasma atomic emission spectrometry.
分别采用重量分析法和等离子体发射光谱 ( ICP- AES)法对钨酸钠样品进行了纯度的测定 ,比较了重量分析法和 ICP- AES法的特点 ,以准确度高的重量分析法的测定结果作为标准 ,校准 ICP- AES法测定钨酸钠样品纯度的准确度 。
A gravimetric analysis method has been proposed for the determination of the Si O2 contentin lead concentrate to be exported.
提出了以饱和硝酸 -氯酸钾或硝酸 -高氯酸溶样 ,硫酸脱水 ,醋酸铵消除硫酸铅干扰的重量分析法 ,测定出口铅精矿中二氧化硅的含量 。
Determination of Involatile Impurities in Acetamidine Hydrochloride by Gravimetric Analysis
盐酸乙脒中难挥发杂质的重量分析法
Heavy Metal Contents and Distribution in the Eggs of Chinese Egret(Egretta eulophotes) in Fujian
黄嘴白鹭卵的重金属含量与分布分析
Research on Quility Analysis and Control of Cotex Moutan Cultivated in Dian-Jiang County of Chong-Qing Municipality;
重庆垫江牡丹皮质量分析与控制研究
Analysis of Characteristics of Chaotic Time Series and Phase Space Reconstruction;
混沌时序的特征量分析及相空间重构
Weight Sensitivity Measurement and Analysis of Multi-criteria Evaluations;
多属性评价的权重敏感性度量及分析
Dynamics Analysis on the Gravity-type Strength Training Apparatus in Working;
重力式力量训练器械工作动力学分析
Structure Analysis on Current Situation of Chongqing′s Senior Talents;
重庆市高层次人才数量结构特征分析
Statistical analyses for multiple correlation variables of two sets (2) (least-squares regression and principal component regression);
两个多重相关变量组的统计分析(2)
The Analysis and Measurement of the Gravity Waves in Fluid-shell Coupled System
曲面壳液耦合系统重力波分析及测量
Analyses of Fire Force Requirements in Disposing Dense Gas Leakage Incident
重气泄漏事故消防救援力量需求分析
Mapping of QTLs of Cd~(2+) content in brown rice under Cd~(2+) stress in rice
水稻糙米重金属Cd~(2+)含量的QTL分析
Analysis on the Chemical Composition and Contents of Heavy Metals in Two Shellfishes
2种贝类化学组成和重金属含量分析
Artemisinin Contents and AFLP Analysis of Artemisia annua Grown in Chongqing of Southwest China
重庆青蒿中青蒿素含量及其AFLP分析
Measurement and analysis of acceleration on vehicle-load measurement system
车辆称重系统中加速度的测量与分析
The Quantitative Analysis on Land Use Status in Hechuan County,Chongqing
重庆市合川区土地利用状况定量分析
Measurement and analysis of Howes′ values in Chongqing teenagers with normal occlusion
重庆市正常青少年Howes值测量分析
Research on Application of Wavelet Analysis in Dynamic Weighing System
小波分析在微重量动态称重中的应用研究
Methods for chemical analysis of arsenic--The barium sulphate gravimetric method for the determination of sulphur content
GB/T4373.3-1984砷化学分析方法硫酸钡重量法测定硫量