• 采用硼砂基体法成功地解决溶液样品电极制备问题

    Difficulties encountered in the preparation of electrodes for solution samples were overcome by using borax as matrix.

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  • 给出用自行设计和研制的单分子探测谱分析R6G溶液样品最新实验结果

    And the new analyzing results for R6G aqueous solution by our home made apparatus are presented.

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  • 采用中子散射谱仪对系列溶液样品进行测量,直接获得离子-人血清白蛋白分子配体的亚微观结构参数

    The microscopic parameters of the HSA Zn 2+ , Rg and I (0), are obtained directedly by small angle of neutron scattering (SANS) under different concentrations of zinc ion.

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  • 尤其那些原料药生产商来说反应物反应堆设备管道系统可以只是冲洗溶液样品取样这样做就很正确了。

    This would be particularly true for the bulk drug substance manufacturer where reactors and centrifuges and piping between such large equipment can be sampled only using rinse solution samples.

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  • 所有稳定性测定使用一系列制备适当分析物,无干扰的生物基质储备溶液制备的样品

    All stability determinations should use a set of samples prepared from a freshly made stock solution of the analyte in the appropriate analyte-free, interference-free biological matrix.

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  • 典型变动因素有:溶液稳定性样品提取次数时间

    The typical variable factors are stability of the test solution, times and duration of sample extraction, and so on.

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  • 阿尔贡实验室H·哀朴曼(e . H .Appelman)溶液中用XeF2制备第一个过溴酸盐样品可能涉及XeO溴酸盐的攻击,XeO单线态载体

    E. H. Appelman of Argonne used XeF2 in aqueous solution to prepare the first examples of perbromates, and this could have involved attack of bromate by XeO as a singlet oxygen carrier.

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  • 自动器重复性测试一般取同一样品溶液至少重复进样10相对标准偏差不大于1%。

    During automatic sampler repeatability test, a homogenous solution shall be at least sampled and injected for 10 times, and the RSD of results shall not be greater than 1%.

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  • 采用碳酸钠熔融分解样品制成待测试溶液,同时用于测定中催化剂中的、。

    Sample solution is made by decomposing the sample of melted sodium carbonate, which is used to confirm the contents of iron, chromium and molybdenum in MT shift catalyst.

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  • 方法采用溶液颜色检查色差测定14样品溶液的颜色,目视比较。

    METHODS: the color of 14 batches of sample solutions was determined by chromatic aberration method, which was then compared with that by visualization.

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  • 相态提取过程中,如果平行样品分析的话一个样品至少制备八份溶液工作量很大

    During the extracting of the phase, to carry out parallel samples analysis, one sample will prepare eight solution at least and large work.

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  • 应该包括专属性中间精密度样品溶液稳定性方面资料

    Information on the specificity, intermediate precision, and stability of the sample solution should be included.

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  • 此基础上讨论溶液样品结构、取代基对其结构、构象影响取代基的化学位移规律

    The structure of samples in solution, the influence of R-substitution on conformation, and the rule of R-substituted chemical shifts were discussed.

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  • 磷酸盐缓冲溶液加热蒸馏三聚氰胺废水样品,逸出的吸收后通过酸碱滴定测定含量

    The melamine wastewater sample is distillated in the phosphate buffer solution, the emitted ammonia is absorbed, and its content is determined by acid-alkali titration.

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  • 溶液燃烧法样品虽然高温焙烧前比表面积最小,在高温焙烧后比表面积几乎没有发生衰减表现优异的稳定性

    While the samples prepared by solution combustion have little surface area decay, behaving greatly high thermal stability, although they have the least surface area before calcining.

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  • 石墨原子吸收分光光度法确定样品溶液的浓度。

    Antimony in the sample solution was determined by Graphite Furnace atomic absorption spectrometry.

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  • 升高温度导致溶液萃取物高达98%,而在燃烧样品的铜的萃取物到达6%。

    The increase of burning temperature causes the copper extraction into solution up to 98%, while copper extraction into solution from non-burned samples was up to 6%.

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  • 选择无机磷酸盐溶液,以浸泡—加热—保温—冷却为实验基本过程疏松绿松石样品进行改性实验。

    Choosing inorganic phosphate solution, the loose turquoise samples are treated by modification through the soak-heating-insulation-cooling experiments.

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  • 沉淀法合成粉末样品具有较大比表面积并且甲基溶液中表现出了显著的吸附特性

    The results of TEM and SBET showed that the powder samples possessed higher specific surface area, and it expressed remarkable adsorption properties in methyl orange solution.

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  • 考虑到酸性化合物碱性化合物之间可能的相互作用,进行回收率实验时三个标准分别加入样品溶液并且体积扩大一倍。

    Considering interaction between acidic and alkaline compounds, three standard markers were added respectively and the volume of sample solution was doubled in recovery experiments.

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  • 影响测定结果的分量主要标准溶液回归曲线样品平行试验二乙酰一肟分光光度、分光光度计、取样

    Mainfactors are as follows: standard solution, regressive curve, parallel experiment of sample, diacetyl monoxide's reagent colorimetric method, spectrophotometer, sampling, etc.

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  • 一些情况下,为了改善形,样品溶液可以流动稀释

    In some cases, the sample may be diluted with mobile phase to improve the peakshape.

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  • 样品可见光吸收率随着初始溶液浓度退火时间成膜厚度增加而增加

    The visible optical absorption of the film increases with increasing annealing time, coating-annealing time and concentration of the starting solution.

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  • 有机滤膜采集空气颗粒物样品,用微波高压络合消解后制成样品溶液

    The particles in air were collected on the surface of the organic filtration, which was digested by microwave method under high pressure to prepare the sample solution.

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  • 污泥取样工具适合更广泛的样品采样包括含氯溶液取样。

    The Sludge Nabber is ideally suited for numerous sampling requirements including chlorine in solution.

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  • 结果表明,双螺杆挤出法制备凝胶拉伸强度高于溶液浇铸法所得样品的拉伸强度。

    It is obtained that, firstly, the PVA hydrogels by extrusion have higher tensile strength than PVA hydrogels by the solution casting method.

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  • 介绍原子吸收光谱法检测过程中实验准备标准溶液样品制备方法样品分析数据处理几个环节质量控制措施。

    The quality control of AAS measurement such as the test preparation, the standard solution and sample preparation method, the sample analysis and the data processing were introduced.

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  • 介绍原子吸收光谱法检测过程中实验准备标准溶液样品制备方法样品分析数据处理几个环节质量控制措施。

    The quality control of AAS measurement such as the test preparation, the standard solution and sample preparation method, the sample analysis and the data processing were introduced.

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