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- Investigating extraction method with organic reagent, we use adsorb chromatography by resin column to extract soybean saponin. 考察了大豆皂甙的有机溶剂提取方法,建立了吸附层析提取大豆皂甙的方法。
- The DLVO theory discloses effect of dielectric constant of organic reagent and steric hindrance effect is the main factors for nucleation. 通过DLVO理论分析表明,有机试剂的介电常数以及空间位阻效应是影响晶核形成的主要因素。
- The method that using organic reagent methylbenzene to extraction, using gas chromatography to determine the PX content in water was studied. 摘要研究了利用加入有机试剂甲苯萃取,然后用气相色谱法进行PX含量测定的方法。
- The action of organic reagent containing sulfonic acid group in flame atomic absorption spectrometry is very special and worthy. The development of the field has been reviewed. 含磷酸基的有机试剂在火焰原子吸收光谱法中的作用颇为特殊,极有价值。本文综述了该领域的研究进展。
- The effects of organic reagents on Yb in AAS are studied. 在本文中,我们针对有机试剂对镱的原子吸收光谱的影响进行了研究。
- Lactones are major chemicals used in the preparation of other organic reagents. 内酯是制备其他有机试剂的重要化学品。
- Organic Reagent and Its Application 有机试剂及其应用
- Ion Al~(3+) can react with many organic reagents to produce fluorescence complex compounds which can emit fluorescence. Al3+能同许多有机试剂形成会发出荧光的荧光络合物。
- Nondestructive analysis of mixture of organic reagents by near near-infrared spectroscopy in conjunction with chemometrics. 近近红外光谱法结合化学计量学对有机试剂混合物进行非破坏性分析。
- Development of Organic Reagent As Spectroscopic Probes of Protein 有机染料在蛋白质光谱探针中的应用
- The study found that the adsorbability of fibrous mineral dusts to organic reagents are not completely directly proportional to the dipole moments of organic reagents. 研究发现 :纤维矿物粉尘对有机试剂的吸附能力并不完全与有机试剂的偶极矩大小成正比 ;
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- Action of organic reagent in flame atomic absorption spectrometry of aluminium 铝火焰原子吸收光谱法中有机试剂的作用
- The organ play as the bride come down the aisle. 当新娘沿著通道走过来时,风琴演奏了起来。
- Pyridine can react with halogens,nitronium fluoroborate, sulfur trioxide, boranes and chromium trioxide to form some useful organic reagents which are introduced briefly in the paper. 吡啶可以和卤素、硝基四氟化硼盐、三氧化硫、硼烷及三氧化铬反应,形成一些有用的有机试剂。
- By using the function of organic reagents in protein and fat,a kind of fleetness and valid,new digest method without heating was established,and its mechanism of pre-treatin gwas studied. 利用有机试剂对蛋白质和油脂的作用,建立了一种不需加热的快速有效消化头发的新方法,并对其作用机理进行了探讨。
- The music is organic to the story. 这首乐曲是这个故事必不可少的组成部分。
- The use of the organic reagents as concentrating agent, diluent, surfactant in AES, it is possible to lower the detection limits of determination and improve the pre cision and accuracy. 有机试剂用作富集剂、稀释剂和表面活性剂,有可能降低检测限,改善测定的精密度和准确度。
- The reagent possesses specificity for water. 这种试剂对水有特殊的作用。
- The illness is organic in origin. 该病起初是器质性疾患。