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- We focus on the analysis of pesticide residues, drug residues,heavy metals, microbiological contaminants,colours and physical aspects of food. 服务范围广泛致力于农药残留、兽药残留、重金属、微生物污染物、色素系列以及理化检验等检测服务。
- Keywords Gas chromatography;Surface deactive;Analysis of pesticide residues;Capillary columns; 气相色谱;表面脱活;农残分析;毛细管色谱柱;
- Analysis of several pesticide residues in B. Chinensis L. 青菜中多种农药残留量的分析方法。
- The extensive use of pesticides in environment and the difficulty of their residue detection make the analysis of pesticides residue the foreland and hotspot in environmental science. 农药在环境中的广泛应用以及农药残留分析的困难,使得环境中农药的残留分析成为国际上环境科学研究的前沿和热点。
- Qualitative and quantitative analysis of organophosphorus pesticide residues (acephate and trichlorphon) using temperature modulated SnO2 gas sensor were studied in chapter four. 第四章讨论利用二氧化锡气体传感器对农药残留的动态检测。
- Based on the principle of variance analysis, the procedure for statistical analysis of efficacy trials of pesticide was established with EXCEL. 根据方差分析原理,利用EXCEL编制了农药田间药效试验统计分析程序。
- For multiresidue analysis of pesticides test mixture should contain pesticide covering the RT range of analyzed compounds . 对于杀虫剂的多残基分析，待测的混合物应该包含覆盖被分析物RT范围的杀虫剂。
- Methods:Frequentness analysis of the pesticide component has been done by combination of pesticides investigated in the market with detected in vegetable and fruits. 方法:随机调查市场供给的农药品种,结合食品污染物调查,对相应的农药品种进行频度分析。
- Progress in Analysis of Traditional Chinese Medicines for Organochlorine Pesticide Residues by Gas Chromatography 气相色谱法在中草药及其制剂中痕量有机氯类农药残留分析上的应用进展
- Investigation and analysis of organochlorine pesticide residues in traditional Chinese medicinal 我国中药材中有机氯农药残留量的调查分析
- Holland P T,et al.Multiresidue Analysis of Pesticides in Wines by Solid-Phase Extraction[J].J.AOAC Int.,1994(77):79-6. 梁祈;魏雪芳.;中药材黄芪中有机氮农药残留量的液相色谱检测方法[J]
- Close analysis of sales figures showed clear regional variations. 对销售额的仔细分析显示出明显的地区差别。
- We agreed with his acute analysis of the political situation. 我们都同意他对政治形势的深刻分析。
- Close analysis of sales figures shows clear regional variations. 对销售额的仔细分析显示出明显的地区差别。
- The principle of EPC has been introduced herein, and its application whereto sample injection and column separation was demonstrated on the analysis of pesticides by GC/MS. 文章叙述了电子压力控制技术在气相色谱中应用的基本原理,并以农药样品分析为例介绍了它在进样和柱分离时的作用。
- His analysis of the problem showed great perception. 他对该问题的分析显示出敏锐的洞察力。
- Demography is the analysis of population variables. 人口学是对人口变量的分析。
- He has given an acute analysis of the situation. 他对形势做了深刻的分析。
- He made a penetrating analysis of the problem. 他把问题分析得很透彻。
- He has had an acute analysis of the situation. 他对形势做了深刻的分析。
