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Injection gravimetric method 注射重量法
Fig. 1 Flow chart of pentosan analysis - gravimetric method. 图1聚戊醣分析法流程图--重量法.
Milk - Determination of fat content - Gravimetric method (Reference method ). 乳品脂肪的测定重量分析法(推荐方法)
Determination of sulphate content.Baryum sulphate gravimetric method. 英文名称： Potassium hydroxide for industrial use.
The operation of gravimetric method is too complex and needs too much time. 重量法操作繁琐、耗时长，难以满足控制分析的需要。
Methods : Gravimetric method and titration method were used. 方法:采用重量法、滴定法。
Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality Gravimetric method?? 核级纯二氧化钚（PuO2）中钚含量的测定? 重量法
The gravimetric method for determinating organic phosphonic acid HPBA with quinoline phosphomolybdate is studied. 用喹啉磷钼酸盐重量法对有机膦酸HPBA主含量的测定进行了分析研究。
A new method was studied for determination of barium molybdate by 8-hydroxyquinoline gravimetric method. 研究了采用8-羟基喹啉重量法测定钼酸钡。
The inhibition performance of the polymeric film by in situ has been studied by gravimetric method. 失重试验结果表明膜层的缓蚀性能取决于乳液体系的成份,浓度和温度等。
Stationary source emissions - Determination of low range mass concentration of dust - Part 1: manual gravimetric method. 固定源辐射。粉尘的小范围质量浓度的测定。第1部分:人工重量测定法。
The tetraphenylboron sodium gravimetric method must be employed when K2O is higher in compound fertilizer for enough accuracy. 当复混肥中K2O含量较高时,仍宜用四苯硼钾重量法测定钾含量。
The contenis of emodin in the preparation was determined by HPLC and Sodium suifate in the preparation determined by Gravimetric method. 用高效液相色谱法测定大黄素的含量，用重量法测定硫酸钠的含量。
In view of the ultrafine nature of powdered boron, the method combined the gravimetric method and volumetric method together. 鉴于硼粉颗粒的超细性,该分析方法以重量法、容量法相结合。
Phosphoric acid for industrial use. Determination of total phosphoric pentoxide content. Gravimetric method using quinoline phosphomolybdate. 1979工业磷酸（包括食品工业）.;钙含量的测定
The analysis theory of gravimetric method is used for analyzing the experimental conditions in determining total sulfur in coal by Eschka method. 将重量法分析理论应用于煤中全硫测定中艾氏法的试验条件分析,介绍了影响艾氏卡重量法测全硫准确度的几大因素与对策。
Dew point meter method and gravimetric method were adopted to determine the water content in the gas mixture of acetylene and hydrogen chloride. 采用露点仪法和重量法对乙炔和氯化氢混合气中的水分进行测定。
The water content in fumed silica was determined by Coulometric Karl Fischer titrimetry and gravimetric method respectively and these two determinations were compared. 使用卡尔·菲休库仑法和重量法分别测定了两种气相法白炭黑微粉中的水分质量分数，为白炭黑水分测定提供了技术途径，并对两种测定方法进行了比较。
The analytic method of determining the content of ruthenium in ruthenium trichloride by hydrogen reduction gravimetric method were studied systematically. 系统地研究了通氢还原重量法测定三氯化钌中钌含量的分析方法。
The principle, equipment, processing of preparing the multi-component standard gas by gravimetric method andthe analyzing method for gas purity were introduced. 介绍重量法制备标准混合气体的原理、装置、制备过程,以及标准混合气体组分纯度的分析方法。