介绍了适用性很广的FKM制样法。
只采用有效的标准制样方法。
介绍了一种金属粉末样品的金相制样方法。
In this article a method of sample preparation of metal powder is introduced.
介绍了煤炭联合自动制样设备的研究过程。
Introduced is the research procedure for the unified automatic coal sampler.
进境木包装松材线虫检验检疫制样方法比较。
Comparison of making sample methods for quarantine of pine wood nematode in import wood packing.
目的:探讨培养细胞的电镜良好制样和超薄切片方法。
Objective: To study on the better methods of specimen preparation and ultrathin sectioning of culture cells by electron microscopy.
该制样方法操作简单、快速,可应用于在线生产分析和科研工作中。
Should make the kind method operation simple, fast, can be apply in the on-line production analysis and the research works medium.
本文介绍了改进测定流体包裹体氢同位素样品制样技术的一种方法。
This paper introduces an improvement on the preparatory technique for measurement of hydrogen isotope extracted from fluid inclusion.
通过对铁精粉的外观、制样等情况判断几种铁精粉中含铁屑的检测方法。
Through the judgment of appearance and samples preparation of iron minerals, some detection methods of iron filings in iron minerals are introduced.
此外,本文还对不同组织的石蜡包埋块电镜制样的效果进行了比较和讨论。
The effects of the method in various tissues were compared and discussed briefly in the article.
采用微波制样技术,用石墨炉原子吸收法测定水处理剂聚合氯化铝中痕量镉。
With the microwave digestion technique and graphite furnace atomic absorption spectrometry method, the trace cadmium in water treatment reagent is measured.
试验得到粉砂的动强度高于一般砂性土,主要是因为制样控制干密度比较大。
Because of the high dry density the dynamical strength of silty sand is higher than those of ordinary sands.
结果表明:COPA加入量及制样工艺条件对共混物的冲击强度有较大影响;
The results show that the content of COPA and sample technical conditions have a great effect on impact strength of blends.
因此,研究不同类型的金矿石制样,改进加工流程,是保证金分析质量的前提。
Therefore studying sample preparation procedures for different types of gold ore and improving preparation flow is a precondition to ensure analyzing quality.
研究制定了在X射线荧光光谱分析中适用于多类型地质样品的低稀释比制样技术。
A sample preparation method with low dilution factor has been applied to the analysis of geological samples by X ray fluorescence spectrometry.
方法具有标样制备简单、消耗纯稀土量少、标准样片易保存、制样成本低等优点。
This method is characterized as it is low cost, economic and simple in standards preparation, and standards can be easily preserved.
结合碎石土的特点,采用细粒土含量控制试样的含水量,在同一竖向压力下制样。
According to the feature of gravel-soil, the water content of sample is controlled by granule soil content and sampled under the same vertical pressure.
在制样上抛弃了以往用控制干密度制样的方法,改用相同竖向压力下制样的新方法。
The samples are made under same vertical pressure, giving up the traditional method by controlling dry density.
实际建立的系统包括激光器、外光路系统、真空制样室、俄歇能谱仪、电子发射测量仪。
The total system comprise laser, external ray system, vacuum chamber, AES and emission electron surveyor.
文章探讨了在煤炭采样、制样和浮沉试验过程中存在的问题,并提出了相应的改进措施。
This paper talks about the problems existing in the sampling, making sampling and float-and-sink analysis. Some improvements also been given.
本文叙述了用全反射X荧光分析方法测定溶液中微量硒的实验装置、制样技术和测定方法。
The experimental instrument, sample preparation and determination method of the trace element Se in solution by total reflection X-ray fluorescence analysis are described in this paper.
叙述了微波消解制样技术直接用于新鲜生物样品消解-AAS测定,取得良好分析结果。
Good results were obtained by AAS analysis after microwave digestion in fresh biological samples.
本文着重研究了M CM - 41分子筛制样方法及测试条件对扫描电镜图像质量的影响。
In the present work, SEM photograph qualities were focused on by using various sample preparation methods and by setting optimum test parameters in MCM-41 study.
考察了组分数、共混比例、硬相单体的选择、交联单体及不同制样方法对材料阻尼性能的影响。
The influence of number of ingredients, blends proportion, selection of hard monomer, crosslinking monomer and sample preparing methods to the damping property were investigated.
该仪器主要应用于实验室小规模粉末成型使用,可用于陶瓷、粉末冶金、水泥等行业的产品制样。
The instrument is mainly used in small-scale laboratory use powder molding can be used in ceramics, powder metallurgy, cement and other sectors of the product sample preparation.
近年来对金矿石的制样研究认为,金测定精密度和准确度较低的主要原因是样品加工中存在的问题。
According to recent years' study in gold ore sample preparation, the lower precision and accuracy of gold determination was mainly caused by some matter in sample preparation process.
对于ICP、AA和湿法化学分析手段,对于难溶样品,熔融方法同样是一种非常完美的制样手段。
This bead fusion method is a perfect sampling method for ICP, AA, as well as for indissolvable samples in wet chemical analysis.
对于ICP、AA和湿法化学分析手段,对于难溶样品,熔融方法同样是一种非常完美的制样手段。
This bead fusion method is a perfect sampling method for ICP, AA, as well as for indissolvable samples in wet chemical analysis.
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