chemical analysis

Development of National Standard Methods for Rare Earth Chemical Analysis in China

我国稀土化学分析方法标准化工作的进展

Meanwhile, R-mode factor analysis reveals that the distribution of the chemical elements is mainly controlled by grainsize, marine biogeochemical processes, terrigenous deposit and environmental hydrologic conditions.

Q型聚类分析结果表明长江口可划分为四大沉积地球化学区，R型因子分析揭示了控制长江口区元素来源和分布的主要因素。

Reference substance is a chemical substance that is usually used in chemical analysis.

对照品是化学分析中常用的物质.

The Basic Knowledge and Operation Technique of Chemical Analysis

化学分析的基本知识和操作技能

Spectral Analysis is based on Spectroscopy and Chemical analysis.

光谱分析基于光谱和化学分析的组合。

Room-temperature ionic liquids are novel solvents that have great potentlal in chemical analysis.

作为新型溶剂,室温离子液体在分析中不同领域的应用研究如火如荼.

Familiar with various plating processes and chemical analysis.

熟悉各种电镀工艺和化学分析.

Statistics by IR and chemical analysis testifies the above results.

IR和化学分析数据证实了上述实验结果.

Experience with laboratory devices, physical and chemical analysis for materials.

熟悉材料的物理、化学性能及实验室操作.

Study on Comparative Experiment Method of Chemical Analysis

对化学剖析比较实验法的探讨

Chemical analysis of pesticide intermediate 3 hydroxypropionitrile is reported in this paper.

提出了一种农药中间体3-羟基丙腈的化学分析方法.

Physical and chemical analysis of food, that is, sampling of food.

对于食品理化分析, 就是对食品的抽样检测.

Separation of chemical components is vital in any type of chemical analysis.

在各种化学分析中,化学成分的分离是至关重要的.

The effects of various metal oxides on the crystal structure and chemical characteristics of an iron chromium catalyst are researched by the temperature programmed reduction ( TPR) technique, X ray analysis and catalytic activity test.

运用程序升温还原（TPR）、X射线衍射（XRD）及活性评价技术研究了金属氧化物对低铬铁系催化剂结构和性能的影响。

Chemical analysis of silica sand and quart

硅砂和硅石化学分析方法

Evaluation and expression of uncertainty for chemical analysis and measurement(ⅱ)

分析测试不确定度的评定与表示（Ⅱ）

Some methods on chemical analysis of fat-liquor are briefly introduced in this paper.

本文简要介绍了加脂剂研制中几种常用的化学分析方法.

Chemical analysis revealed a high content of copper.

化学分析显示铜的含量很高。

Chemical analysis of inorganic compounds appears in Section 79.

对无机化合物的化学分析将出现在第79章.

The present invention relates to the field of metal material chemical analysis.

本发明涉及金属材料化学分析领域.

Study on the Chemical Analysis for the Fire Physical Evidence

火灾物证的化学分析

The Use of Ion Chromatography in Chemical Analysis

离子色谱在化学分析中的应用

The paper describes the property, function and application of chemical penetrant, as well as the tentative experiment and the test results analysis.

文中介绍了化学渗透助剂的性能、作用原理及工艺等，并进行了探索性试验与测试数据分析。

Neutron activation or chemical analysis for uranium are used as a follow-up.

中子活化分析和化学分析铀可作为进一步追索的方法.

They made spectroscopy a primary tool of chemical analysis.

他们使光谱学成为化学分析的主要工具.

Minimum 1 years equivalent work experience in Chemical Analysis.

至少1年化学分析相关工作经验.

You can ask for a chemical analysis of your tap water.

你可以要求给你的自来水做化学分析。

A Research on Method of Quantitative Chemical Analysis of Spandex with Other Fibres

氨纶/其他纤维定量化学分析方法研究

Chemical: Analytical Chemistry: chemical analysis, analysis of equipment and new technologies.

化学:分 析化学: 化学分析, 分析设备和新技术.

Discussion on the selection of chemical analysis methods and quality control in analytical processes

化学分析方法选择与分析过程质量控制的探讨