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sample preparation methods
相关语句
  样品制备方法
     Methods High performance liquid chromatography was used,under different chromatogram conditions and with different sample preparation methods,to determine the content of strychnine in antioncoti pills respectively.
     方法采用高效液相色谱法,以不同的色谱条件、不同的样品制备方法,分别测定消肿片中士的宁的含量。
短句来源
     SAMPLE PREPARATION METHODS FOR CHARACTERIZING HRTEM MICROSTRUCTURES OF PAN AND CARBON FIBERS
     表征PAN纤维和炭纤维微细结构的HRTEM样品制备方法
短句来源
     Objective To evaluate the effects of two sample preparation methods on two-dimensional polyacrylamide gel electrophoresis (2-DE)-based serum protein separation, and produce high-resolution and reproducible 2-DE images for identifying disease-related serum protein.
     目的评价两种样品制备方法对血清蛋白质双向凝胶电泳(2-DE)分离效果的影响,建立高分辨率、高重复性的血清2-DE图谱,为鉴定疾病相关血清蛋白质奠定基础。
短句来源
     With the 2,5 dihydroxybenzoic acid as matrix, three sample preparation methods including the dried droplet, fast evaporation and sandwich methods were compared for analysis of anionic surfactant.
     以 2 ,5 -二羟基苯甲酸作为基体 ,考察 MAL DI样品制备方法如液滴干燥法、快速干燥法及三明治法对测定结果的影响 ,发现三明治方法更适合表面活性剂的分析。
短句来源
     Two-dimensional polyacrylamide gel electrophoresis-based serum protein separation:comparison of two sample preparation methods
     两种样品制备方法对血清蛋白质双向凝胶电泳分离效果的影响
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  “sample preparation methods”译为未确定词的双语例句
     The results showed: there’s no obvious difference among the three sample preparation methods at the concentration of 5ng/g (p>0.05).
     结果表明:在加标浓度为5ng/g时三种方法之间回收率的差异不显著(p>0.05);
短句来源
     Influences of different sample preparation methods on tooth enamel ESR signals
     不同制备方法对牙釉质样品ESR信号的影响
短句来源
     The sample preparation methods for the petroleum from different area were tested and concentrated H 2SO 4 was finally chosen as a carbonization agent.
     试验了不同地区原油样品前处理的各种方法,确定以浓H2SO4为炭化剂,克服了原油样品炭化过程中试样膨胀外溢和跳溅诸问题。
短句来源
     An anomaly of electronic specific heat is observed at 12K,which can be attributed to the second energy gap of MgB 2.The effect from different sample preparation methods,i.
     并且在 12K附近观察到了异常的电子比热 ,此异常来源于MgB2 的第二个能隙 .
短句来源
     Two sample preparation methods PEG method andphenol-SDS method were compared for one-step RT-PCR detection, testsshowed that PEG method is more sensitive than phenol-SDS method aboutthree times.
     两种提取方法对比,用一步法RT-PCR进行扩增,检测到的PEG法扩增产物的灵敏度较酚-SDS法扩增产物的灵敏度高3倍。
短句来源
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  相似匹配句对
     SAMPLE PREPARATION OF MICROFOSSILS
     微体化石的处理
短句来源
     Sampling and Sample Preparation
     采样与制样
短句来源
     Methods of sample preparation of four types of gold deposit
     四种类型金矿制样方法实践
短句来源
     Determination of Cadmium in Cucumber with Different Sample Preparation Methods
     不同前处理方法测定黄瓜中重金属镉
短句来源
     Methods of determination, reagents preparation and sample handling are introduced.
     文中介绍了其有关的试剂配制、样品处理和测定方法。
短句来源
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  sample preparation methods
A real-time TaqMan? RT-PCR assay and a one-step RT-PCR were developed for PBNSPaV detection and compared using three different sample preparation methods.
      
Usage of two different sample preparation methods of the nano-crystalline material allows us to compare mechanical properties for different sample qualities.
      
Differences in morphological observations between the two sample preparation methods are also discussed.
      
Three new sample preparation methods other than the method suggested in B.S.
      
We describe two robust sample preparation methods for preparing high quality, homogeneous samples of helical integral membrane proteins.
      
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A sample preparation method for electron probe analysis of active com-ponent distribution of catalysis was given with procedures for grindingand polishing specimens. The samples have been used for (1) the characteristicX-ray intensity distribution measurement by wavelength dispersive X-rayspectrometer, (2) the point-by-point quantitative analysis of elements byenergy dispersive X-ray spectrometer, (3) the X-ray line profile measurementby energy dispersive X-ray spectrometer in line scan mode.

本文介绍一种用电子探针分析法研究负载型催化剂中活性组份分布的制样方法。它能满足:(1)用X-射线分光谱仪法测定特征X-射线强度的分布,(2)用X-射线能谱法逐点进行元素的定量分析,(3)用X-射线能谱法的线扫描方式测量X-射线强度的线扫描分布来测定催化剂中的活性组份分布。文中叙述了样品磨平、抛光的步骤,以及有关的实验技术。

The simple modification in sample preparation method of deter mination and data procession were studied using a Heraeus CHN-Rapid Elemental Analyzer with absolute deviation ±0.005% and standard deviation 0.002% in tile case of the level of C H N were lower than 0.5%.

研究用Heraeus CHN—Rapid元素分析仪进行物质的低含量测定时在样品制备、检测方法和数据处理上的一些改进方法及测定结果。对于含量在0.5%以下样品,绝对误差≤±0.05%,标准偏差≤0.002%。

In this paper three different methods are used for measuring porosity of hardened cement paste blended with slag, fly ash and silica fume respectively.Experimental results show that different sample preparation methods as well as methods for measuring porosity have influence on the measured porosity of hardened cement paste. The influence is more apparent for hardened cement paste with blending materials.

本文用3种不同的试样制备方法和3种测孔方法分别测定了加矿渣、粉煤灰和硅灰等掺合料的硬化水泥浆体孔隙率。结果表明,试样制备方法和孔隙率测定方法一样,都会影响孔隙率的测定结果,掺加掺合料以后,这种影响更为显著。

 
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