1、

Determination of Diene Value in Cracking Gasoline by Infrared Transmission Spectrophotometry

红外光谱透射法测定裂解汽油二烯值

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2、

Research on the Method for Determination of Diethyl Ketone in the air in a Workplace by Gas Chromatography

工作场所空气中二乙基甲酮气相色谱测定方法的研究

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3、

Gas Chromatographic Determination of Diethyl Carbonate

气相色谱法测定碳酸二乙酯含量

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4、
5、

Determination of micro indium in ore by differential adsorption chronopotentiometry

微分吸附计时电位法测定矿石中微量铟

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7、

Determination of True Digestibility of Amino Acids of Peanuts Meal for Poultry and Swine

花生饼、粕鸡猪氨基酸真消化率的测定

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8、

Determination of endogenous calcium and Phosphorus Outputs and true digestibility of calcium and phosphorus in soybean meal for gilts by linear regression analysis technique

用线形回归分析法测定小母猪内源钙、磷排泄量和豆粕钙、磷真消化率的研究

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9、

The error in experimental determination of RTD derived from tracer pulse injection, digit time and response measurement, and flow model parameter estimation are discussed.

本文分析了用脉冲法注入示踪剂时示踪剂的分布、时间与应答信号的测量,以及模型参数的回归等方面的种种误差。

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10、

Determination of large value activity coefficients at infinite dilution

大值无限稀释活度系数的测定

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11、

Determination and Application of Infinite Dilution Dilution Activity Coefficient of Volatile Systems

挥发性体系无限稀活度系数的测定与应用

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12、

Determination of scattering phase function of the atmosphere

大气散射相函数的计算

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13、

Determination of infinite dilution activity coefficients in multicomponent solvent systems with gas stripping method

气提法测定多组分混合溶剂体系的无限稀释活度系数

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14、

A simple method of estimation of the dilution ratio in bod_5 determination

生化需氧量(BOD5)测定中稀释倍数的简捷确定法

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15、

The interfering experiment shows that Fe3+ and triethylamine interfere with the determination of glyphosate seriously, but it can be separated from sample solution by cation interchange resin and adsorptive resin.

干扰实验表明,样品中仅Fe~(3+)和三乙胺可产生干扰,这些组分可被阳离子交换树脂和吸附脂分离除掉。

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16、

Scientific Determination of Carding Efficiency between Cylinder and Flat on Carding Machine

梳棉机锡林和盖板间分梳效能的测试

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20、

Study and appli cation of complex cation selective electrode for determination of uranium

络阳离子型铀电极的研究与应用

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