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。
A new method of chemical phase analysis for the chromium compounds was presented.
本文研究了一个新的铬化合物的化学物相分析方法。
The method almost has the similar precision and accuracy to that of chemical analysis.
该分析方法的精密度和准确度完全可与化学法媲美。
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。
Physical and chemical property targets of bio-diesel and the measuring method have been discussed as well as the feature of bio-diesel composition and the analysis methods.
讨论了生物柴油的物理化学性质指标及其测定方法，重点讨论了生物柴油组成的特点和分析方法。
Non alcohol impurity in isopentanol and optical pentanol are measured with the method of chemical analysis. Offer simple detection method for their producing, offer reference for their use.
采用基本的化学分析方法测定了异戊醇及旋性戊醇中非醇杂质的含量，为其使用提供了参考，为它们的生产提供了方便适用的检测方法。
The principle and method of chemical analysis have been briefly described.
简述了题示化学分析法的原理和方法。
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。
The necessity of laboratory self-check to gain reliable information of chemical analysis is pointed out, and the method to evaluate the effect of the self-check is discussed.
文中强调了实验室内部检验对获取化学分析资料的必要性和必然性，并讨论了评价这种检验的方法。
The microanalytical method of elemental sulfur include chemical method and instrumental method such as Electrochemical analysis, Chromatography, XPS et.
微量元素硫的分析方法有化学法和电化学法、色谱法、XPS等仪器方法。
Synthesis condition and method of hexagonal calcium aluminate hydrate are described. The synthetic hexagonal calcium aluminate hydrate is characterized through chemical, TG-DTA and XRD analysis.
叙述了六方水合铝酸钙的合成条件和方法，并通过化学分析、TG - DTA分析和XRD分析对所合成的六方水合铝酸钙进行了表征。
A method for chemical phase analysis of free silica in limestone was discussed in this paper.
介绍了石灰岩中游离二氧化硅的化学物相分析方法。
Error analysis plays a very import role in evaluating the reliability of chemical analysis effect and improving analysis method.
误差分析对评价化学分析结果的可靠性、改进分析方法有重要作用。
This article introduces the reason of the oil well scaling, the principle of the chemical cleaning and protection, two step treatment program and method, analysis of the treatment efficient.
本文简要介绍了油田油井结垢的成因、化学清洗及防治的机理、两步法施工工艺方法、施工效果分析。
Being Reference Materials, they are chiefly applied of work standards in instrument calibration, method opinion or arbitration of chemical and environmental analysis.
它们作为标准物质主要应用于化工产品成分分析和环境化学分析中的仪器校准、方法评价或仲裁分析的工作标准。
A new method of continuous wavelength UV-spectrophotometry is brought forward to multicomponent analysis, which is combined by chemical information and UV-spectrophotometry.
本文将化学信息学与紫外一可见分光光度法相结合提出了一种新的对多组分混合物进行分析的连续波长紫外分光光度法。
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 analysis of fracture failure for electro-motor shaft was explored with the chemical analysis, macroanalysis, microanalysis and metallographical inspection method.
采用化学分析、宏观分析、微观分析和金相检测手段，对电机轴断裂原因进行了探讨。
The main nutritional components of Xingtai chestnut was analyzed with chemical analysis method.
采用化学分析法，分析了邢台板栗的主要营养成分。
The error of all-water of coal between the method of pulsed neutron and conventional chemical analysis is below 0.5%.
用脉冲中子法测得的全水分分析值与化验值的偏差不超过0 5%。
It provides a valid method for reliability analysis, prediction and management of the weak link in chemical process system.
对化工系统的可靠性分析、预测和加强薄弱环节的管理，可提供一个有效的方法。
The method of flow injection analysis (FIA) is described for continuously measuring chemical oxygen demand (COD) in seawater.
利用流动注射分析技术（FIA）快速、连续测定海水化学耗氧量（COD）。
This article makes an analysis on the physical and chemical nature of dioxins, its analysis method, toxin, origin of pollution and its environmental effect on human body.
本文对二恶英的理化性质、分析方法、毒性、来源、污染的产生及其环境效应对人体健康的影响进行了评述。
Compared with the traditional method this one is simpler, and it is not required to do physical or chemical separation. The speed of analysis is high, and the accuracy is quite good.
这种方法与传统的方法相比，要求的条件较低，不需物理或化学的分离，分析速度快，精确度也较高。
By the method of chemical analysis and the experienced method, the commissioning with load was speeded up and the thickness precision of the strip and the rolling stability was improved.
通过采用化学分析法和经验法加快了调试进度，提高了轧制稳定性和板带厚度精度。
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。
This paper discussed the chemical structure, physiology, extraction, nutrition and process stability, analysis method and the future in medicine and food industry of folic acid.
论述了叶酸的化学结构、生理作用、提取方法、营养与加工稳定性、检测方法以及在医药和食品工业中的应用前景。
For a pool had been recharged, whose history of oil charging can be recovered by the chemical composition analysis, combined with others analytical method.
对某多期成藏的油气藏的包裹体成分地化分析，结合其它的分析方法很容易恢复油藏的成藏过程。
The results showed that the predicted data of the near-infrared analysis method is obviously correlate with the chemical analysis data. The correlation quotient is (0.9783. )
实验结果表明：近红外光谱分析方法的预测值与化学分析值有显著的相关性，相关系数为0.9783。
It is proved by analysis test, reclaiming test and precision test of samples that the veracity of the method is high. The method shortens the test period compared with chemical method.
通过对样品的分析试验、回收试验及精密度试验，证明该方法准确度高，与化学法相比，缩短试验周期。
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