重量分析
- 网络gravimetric analysis;Gravimetry
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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 .
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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 .
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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 .
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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 ;
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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 .
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基于重量分析的OBDD变量排序算法
Variable ordering algorithms for OBDD based on weight analysis
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .
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深潜器设计的比重量分析法
The Analytical Method of Relative Weight Proportion for the Submersible Design
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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
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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 .
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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
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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 .
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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
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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
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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 .
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重量分析法测定氰尿酸纯度
Purity determination of cyanuric acid by using gravimetric analysis
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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
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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 % .
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油菜籽硫代葡萄糖甙总量的重量分析法
Gravimetric determination of total glucosinolates in Rapeseed
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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 .
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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 .