The quantitative chemical analysis of dioxins requires sophisticated methods that are available only in a limited number of laboratories around the world.
对二恶英进行化学量化分析需要非常先进的方法，世界上只有数量有限的几个实验室能够做到。
The method is good for quantitative analysis of flax fiber chemical composition.
本方法是一种对亚麻纤维进行化学成分定量分析的好方法。
Textiles - Quantitative chemical analysis - Part 8 : mixtures of acetate and tiacetate fibres (method using acetone).
纺织品。定量化学分析。第8部分：醋酸和醋酸纤维素混合（丙酮法。
Methods Suspension quantitative germicidal test and physical and chemical analysis methods were used to carry out laboratory observation.
方法采用悬液定量杀菌试验和理化分析方法进行了实验室观察。
The quantitative chemical analysis methods of soybean protein fiber blended fabrics are introduced.
文章介绍了大豆蛋白纤维混纺产品的定量化学分析方法。
To describe quantitative and qualitative analysis method in site selection of chemical enterprise.
论述了化工企业厂址选择的定性分析与定量分析方法。
NMR spectra of 12 titled compounds are determined. The chemical shifts of 1h and 13c and the data of quantitative analysis are reported.
测定了12个标题化合物的核磁共振谱，报道了它们的1h和13C化学位移以及定量分析数据。
A biosensor is one of the chemical sensors for quantitative analysis of the chemical compositions.
生物传感器是定量化学成分的化学传感器之一。
Quantitative analysis of the miniaturization of chemical experiments in tertiary institutions has been gradually adopted in the chemical experiment.
定量分析化学实验的微型化已逐步在大专院校的化学实验中被采用。
Chemical analysis: qualitative and quantitative analysis of organic matter or inorganic matter.
化学分析：对无机物或有机化合物进行定性、定量分析。
Experimental results demonstrate that the dielectric analysis is a simple and effective method for qualitative and quantitative analysis of isomers, which is not possible with other chemical methods.
用该方法可以得到其他化学方法所得不到的同分异构物的定性定量分析结果。
The article analyzes the main problem of catalytic reduction and chemical reduction, proposes the idea for further study and summarizes qualitative and quantitative analysis of the products.
本文对催化还原法和化学还原法存在的主要问题进行了分析，提出了进一步研究的设想。综述了产物的定性和定量分析。
The quantitative chemical analysis methods of milk protein fiber blended fabrics are introduced.
文章介绍了大豆蛋白纤维混纺产品的定量化学分析方法。
At present, the plant fiber chemical composition quantitative analysis is used to follow the National Standard GB/T5889-86 "the Method of the Ramie Chemical Composition Quantitative Analysis".
目前对植物纤维及其资源化学成分进行定量分析通常采用国家标准GB/T5889-86《苎麻化学成分定量分析方法》。
The results showed that the chemical analysis method of acrylonitrile might be replaced by the present qualitative and quantitative analysis.
结果表明，本方法可取代先有的丙烯腈化学分析方法。
Methed: Qualitative and quantitative chemical analysis methods were used to evaluate the quality of different cutting processed A. sinensis.
方法：采用化学手段，建立多指标定量、定性评价的方法，评价不同方法切制的当归饮片质量。
A chemical labyrinthectomy caused by chloroform and the method of quantitative analysis of the movement of guinea pig's eyes were also discussed in this paper.
初步探讨了化学性(氯仿)迷路破坏的动物模型及豚鼠眼运动的定量观察方法。
A chemical labyrinthectomy caused by chloroform and the method of quantitative analysis of the movement of guinea pig's eyes were also discussed in this paper.
初步探讨了化学性(氯仿)迷路破坏的动物模型及豚鼠眼运动的定量观察方法。
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