重量分析

  • 网络gravimetric analysis;Gravimetry
重量分析重量分析
  1. 本法也可推广应用于其它重量分析法。

    The technique can be applied to other gravimetric analysis .

  2. 采用重量分析法测定盐酸乙脒中难挥发杂质的含量。

    The content of involatile impurities in acetamidine hydrochloride was determined by gravimetric analysis .

  3. 用智能重量分析技术(IGA)研究了环戊烷在silicalite1分子筛上的吸附特性。

    The adsorption feature of cyclopentane in silicalite 1 was studied by using intelligent gravimetric analyser technology .

  4. 用频谱理论和重量分析方法,给出了平衡相关免疫函数的Walsh谱特征和重量特征;

    Using spectrum theory and weight analysis , the Walsh spectrum and weight properties of them are given ;

  5. 通过差示扫描量热(DSC),热解重量分析(TGA)和粘接强度的测定,对硅氧烷树脂改性的环氧树脂胶粘剂的性能进行了研究。

    This paper studies the properties of epoxy resin adhesive modified with silicone resin by differential scanning calorimetry , thermogravimetric analysis .

  6. 基于重量分析的OBDD变量排序算法

    Variable ordering algorithms for OBDD based on weight analysis

  7. 方法:利用兔离体肺灌流模型,采用肺重量分析法测定肺毛细血管滤过系数(Kf)。

    Methods : To measure capillary fluid filtration coefficient ( Kf ) by using the gravimetric method in isolated perfused rabbit lungs .

  8. 为了解城市污水污泥的燃烧特性,利用差式扫描量热器(TGA)和热解重量分析法(DSC)等热分析方法对北京高碑店污水处理厂的干燥污泥进行了研究。

    Thermogravimetric analyses ( TGA ) and difference scanning calorimeter ( DSC ) were used to study the combustion characteristics of dried sludge from the Beijing Gaobeidian Sewage Treatment Plant .

  9. 用重量分析法测量了静态条件下CO2在聚苯乙烯(PS)中的溶解度,研究了溶解度与压力和温度的关系,估算了CO2在聚合物PS中的扩散系数。

    The solubility of CO2 was measured in PS with gravimetric method , and the relation was investigated among pressures , temperatures and solubility , and the diffusion coefficients of CO2 in PS were estimated .

  10. 通常,人们采用烧失法(LOI)和热解重量分析法(TGA)来测量粉煤灰中未燃烧的碳的含量。

    Currently , the loss-on-ignition ( LOI ) test and thermogravimetric analysis ( TGA ) are used to measure the content of unburned carbon in fly ash .

  11. 通过CHN元素分析、P、W重量分析、电镜扫描能谱分析、IR光谱、UV光谱、XRD光谱、XPS分析、TG和DSC热分析等手段进行结构表征。

    The fourteen new FLPA were characterized by means of CLIN elementary analysis , P W weight analysis , scanning electron microscope and energy-dispersive X-ray analysis , IR , UV , W , XPS , TG and DSC thermal analysis and so on .

  12. 湿气对EN体系的影响用DSC、TBA和重量分析法进行研究。提出了预浸料合适的操作温度、湿度和贮存条件。

    The cured EN resin has excellent mechanical properties The effect of moisture on the EN system is investigated by DSC TBA and gravimetry And a suitable operating temperature , humidity and storage condition for the prepreg is suggested .

  13. 热解重量分析(TGA)结果显示,HY硫化胶膜的热氧降解是2步反应,其第1步热氧降解的最大降解温度处耐热氧性能有所提高。

    The thermogravimetric analysis ( TGA ) elucidated that the race of hot oxygen degradation of HY sulfide film was divided into two steps , and the heat-resistant oxygen properties at the largest degradation temperature of the hot oxygen degradation at the first step enhanced slightly .

  14. 首次制得磺化甲苯膦酸锆(ZSTP),用X-衍射、热重量分析、红外光谱、元素分析等进行了表征。

    Zirconium sulphotolylphosphonate ( ZSTP ) was prepared and characterized first time by X-ray diffraction pattern , TGA , IR and elemental analysis .

  15. 评价纤维素、半纤维素和木质素三者含量测定方法结果表明,采用改进的差重法或VanSoest法进行重量分析,对于评价白腐菌降解木质纤维素的过程是可行的。

    It was showed in the study of determining the content of cellulose , hemicellulose and lignin in lignocellulose substrates accurately that the quantitative assay through dispersion method or Van Soest , which evaluate degradative status of lignocellulose by white-rot fungi , is feasible .

  16. 在定量分析方面,文章较具体地介绍了容量分析和重量分析法,可供工厂化验室应用。

    Volumetric and gravimetric metbods were recommended to the quantitative analysis .

  17. 深潜器设计的比重量分析法

    The Analytical Method of Relative Weight Proportion for the Submersible Design

  18. 重量分析实验中沉淀剂最佳浓度的计算方法

    Calculation Method about the Best Concentration of Precipitator on Weight Analysis Test

  19. 对生物膜样品的重量分析表明,在实验期间,随着生长时间的延长,生物膜样品的干重明显增加。

    The dry weights of biofilms increased with the longer growth period .

  20. 盐酸乙脒中难挥发杂质的重量分析法

    Determination of Involatile Impurities in Acetamidine Hydrochloride by Gravimetric Analysis

  21. 污垢的定量分析在化学的重量分析以及放射性跟踪技术协助下,已能进行。

    Quantitative soil analyses have been accomplished by chemical gravimetric and radiotracer techniques .

  22. 重量分析法中非手工滴加沉淀剂的一种方法

    Not Manual Method for Adding Precipitant Drop by Drop in Weight Analysis Method

  23. 重量分析法测定煤化工过程产生的悬浮物

    Determining of suspend substance bringed by coal chemical produce by weight Analytical method

  24. 本文叙述了测定四氟化铀结晶水的重量分析方法。

    A gravimetric method for measuring crystal water in uranium tetrafluoride is reported .

  25. 重量分析法测定氰尿酸纯度

    Purity determination of cyanuric acid by using gravimetric analysis

  26. 稀土矿中吸附性稀土总量的重量分析法

    A Gravimetric Analysis Method about Determining Adsorbent Rare Earth Total Amount in RE Deposit

  27. 对八种土壤样品的分析结果与重量分析法相比其绝对相差小于0.01%。

    The difference less than 0,01 % .

  28. 油菜籽硫代葡萄糖甙总量的重量分析法

    Gravimetric determination of total glucosinolates in Rapeseed

  29. 通过粒度分析和热重量分析对这种晶体的热稳定性进行了评价。

    Oxidation-resistivity of the crystals was appraised by a grain-size analysis and a thermogravimetric analysis .

  30. 广泛用于重量分析、微量分析、胶体分离及无菌实验中。

    They are widely used for gravimetric analysis , microanalysis , colloid separation and sterility test .