• 介绍了适用性很广FKM制样

    Aims to introduce a widely used FKM preparation method.

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  • 采用有效的标准方法

    Only use validated sample preparation procedures.

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  • 介绍了一种金属粉末金相方法

    In this article a method of sample preparation of metal powder is introduced.

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  • 介绍了煤炭联合自动制样设备研究过程

    Introduced is the research procedure for the unified automatic coal sampler.

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  • 进境包装松材线虫检验检疫方法比较

    Comparison of making sample methods for quarantine of pine wood nematode in import wood packing.

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  • 目的探讨培养细胞电镜良好超薄切片方法

    Objective: To study on the better methods of specimen preparation and ultrathin sectioning of culture cells by electron microscopy.

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  • 方法操作简单快速应用在线生产分析科研工作

    Should make the kind method operation simple, fast, can be apply in the on-line production analysis and the research works medium.

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  • 本文介绍了改进测定流体包裹体同位素制样技术一种方法。

    This paper introduces an improvement on the preparatory technique for measurement of hydrogen isotope extracted from fluid inclusion.

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  • 通过精粉外观情况判断几种铁精粉铁屑检测方法

    Through the judgment of appearance and samples preparation of iron minerals, some detection methods of iron filings in iron minerals are introduced.

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  • 此外,本文还对不同组织石蜡包埋块电镜制样效果进行比较讨论

    The effects of the method in various tissues were compared and discussed briefly in the article.

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  • 采用微波制样技术用石墨原子吸收法测定处理剂聚合氯化铝痕量

    With the microwave digestion technique and graphite furnace atomic absorption spectrometry method, the trace cadmium in water treatment reagent is measured.

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  • 试验得到强度高于一般砂性土,主要是因为制样密度比较

    Because of the high dry density the dynamical strength of silty sand is higher than those of ordinary sands.

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  • 结果表明:COPA加入工艺条件混物的冲击强度较大影响

    The results show that the content of COPA and sample technical conditions have a great effect on impact strength of blends.

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  • 因此研究不同类型金矿改进加工流程保证金分析质量前提

    Therefore studying sample preparation procedures for different types of gold ore and improving preparation flow is a precondition to ensure analyzing quality.

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  • 研究定了X射线荧光光谱分析中适用多类型地质稀释比技术。

    A sample preparation method with low dilution factor has been applied to the analysis of geological samples by X ray fluorescence spectrometry.

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  • 方法具有简单、消耗纯稀土量少、标准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.

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  • 结合碎石特点,采用细含量含水量同一竖向压力制样

    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.

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  • 抛弃了以往密度制样方法,改用相同竖向压力制样的新方法。

    The samples are made under same vertical pressure, giving up the traditional method by controlling dry density.

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  • 实际建立的系统包括激光器光路系统、真空制样、俄能谱仪、电子发射测量

    The total system comprise laser, external ray system, vacuum chamber, AES and emission electron surveyor.

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  • 文章探讨煤炭浮沉试验过程中存在问题提出相应的改进措施。

    This paper talks about the problems existing in the sampling, making sampling and float-and-sink analysis. Some improvements also been given.

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  • 本文叙述了全反射X荧光分析方法测定溶液微量实验装置技术测定方法

    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.

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  • 叙述了微波消解制样技术直接用于新鲜生物消解-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.

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  • 本文着重研究了M CM - 41分子筛方法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.

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  • 考察了组分数共混比例单体选择交联单体不同方法材料阻尼性能影响

    The influence of number of ingredients, blends proportion, selection of hard monomer, crosslinking monomer and sample preparing methods to the damping property were investigated.

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  • 仪器主要应用实验室小规模粉末成型使用用于陶瓷、粉末冶金水泥行业产品

    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.

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  • 近年矿石研究认为,金测定精密度准确度低的主要原因加工存在的问题。

    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.

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  • 对于ICPAA湿法化学分析手段,对于难,熔融方法一种非常完美手段

    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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  • 对于ICPAA湿法化学分析手段,对于难,熔融方法一种非常完美手段

    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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