• 研究钛合金中基体元素共存元素硅含量测定干扰情况,进行了校准曲线的试验。

    The interferences from matrix element titanium and coexist elements were studied. The calibration curve was given.

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  • 提出用一氧化二氮乙炔火焰原子吸收光谱测定镉镍电池浸渍含量

    The application of nitrous oxide-ethyne flame ato mic absorbing spectral method to measure the content of silicon in Cd-Ni batteries impregnating solution is studied.

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  • 介绍了应用DV - 4光电光谱仪,仅一种测定条件测定高合金钢中元素含量方法

    The method of measuring c, s, p, Mn, Si, Cr, Ni, Mo, V, W, ti, Nb, Al element content by DV-4 photoelectric spectroscope on one condition is introduced.

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  • 采用红外漫反射光谱技术氧/酚醛树脂含量挥发分含量固化等质量指标进行了在线测定

    The resin content, the volatile content and the pre-curing degree of the silica/phenolic resin prepreg cloth were on-line determined by near infrared diffuse reflection spectrum.

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  • 介绍了采用原子吸收光谱仪(AAS)金属中铁杂质含量进行测定线性校正确定评估方法

    This paper describes the methods to mark the linear calibration and the uncertainty estimate when Fe in metallic silicon is determined by Atomic Absorption Spectrephotometry (AAS).

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  • 建立了一方法测定头发沉积氧烷含量

    A new method was developed to quantify the amount of silicone deposited on hair.

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  • 建立毛细管气相色谱测定原药中氟含量方法。

    The method was upbuilded that it is to measure the content of flusilazole.

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  • 对电感耦合等离子体原子发射光谱法ICP AES测定金属中铁杂质含量不确定度进行了合成评估

    The combination and estimation of the uncertainty in the determination of Fe in metallic silicon using Inductively Coupled Plasmas Atomic Emissive Spectrometry(ICP-AES) is described.

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  • 本文研究形成条件及其分析特性,并确定钼酸光度法测定含量的分析方法

    The requirements of formation of silicomolybdic acid and its analysis feature were studied, a modified method for measuring silicomolybdic acid by means of photometry was defined.

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  • 经典高氯酸脱水重量测定改为蓝光度法快速分析含量

    Describes the changing of the classical perchloric acid dehydration gravimetric method for determining silicon into the molybdenum blue photometric method to fast determine the content of silicon.

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  • 经典高氯酸脱水重量测定改为蓝光度法快速分析含量

    Describes the changing of the classical perchloric acid dehydration gravimetric method for determining silicon into the molybdenum blue photometric method to fast determine the content of silicon.

    youdao

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