Methods should be fast (giving results in minutes or hours), require minimal sample preparation before analysis, and be low in cost.
方法应该迅速(在数分钟或数小时内可以得到结果)，样品制备需要量最低，和较低成本。
Carrying out strictly the technical conditions for the sample preparation is the key factor to ensure the reproducibility of the test result.
严格执行试样制备的工艺条件，是保证测试结果重现性的关键因素。
A sample preparation method with low dilution factor has been applied to the analysis of geological samples by X ray fluorescence spectrometry.
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。
Only use validated sample preparation procedures.
只采用有效的标准制样方法。
Another problem with Hg is loss during sample preparation.
汞还有另外一个问题，就是在制样时候的损失。
Finally, the best method was determined in sample preparation.
最终确定最佳样品制备的方法。
However, it may arise from an artifact during sample preparation.
然而，样品制备过程中可能带入人为的物质。
Thedissolution step has been described as an involved sample preparation.
溶出试验已被描述为复杂的样品制备过程。
In this article a method of sample preparation of metal powder is introduced.
介绍了一种金属粉末样品的金相制样方法。
No sample preparation is necessary when using the Model 8009 Resistivity Chamber.
使用8009型电阻率测试盒时不需要进行样品准备工作。
The choice of gold ore sample preparation flow will directly influence the assay quality.
金矿样品加工制备流程的选择会直接影响化验分析质量。
Objective To observe the effects of blood sample preparation methods on biochemical values.
目的探讨血液不同制备方法对其血液生化值的影响。
The metallographic sample preparation of the stainless steel for surgical implants is studied.
对外科植入物不锈钢试样的制备进行了试验。
The complexity of biological fluids makes the sample preparation necessary in the analytical process.
生物样品的复杂性使其在进行分析测定前必须经过处理。
Secondly, a robotic sample preparation instrument has been optimized for the amino acid derivatization.
其次，自动化的氨基酸样品制备仪器已经得到优化。
The method of sample preparation and the interferences of common coexisting elements have been studied.
研究了样品制备方法及常见共存元素干扰。
A soil sample preparation method was established for extracting phenol with the aid of ultrasonic energy.
以合成土样为对象，研究了超声波辅助提取苯酚的条件及其提取效率。
The trays can be used in sample preparation instruments such as liquid handling stations or cell harvesters.
该托盘可用于液体处理站或细胞收割机等样品制备仪器。
The special features of this method were the simplicity in sample preparation and the avoidance of pollution.
此方法的特点是试样制备较简单，且避免了污染。
The detection wavelength, sample preparation and the optimization of mobile phase constitution were discussed.
讨论了检测波长的选择和样品的制备，优化了流动相的组成。
Objective: To study the influence of different sample preparation method on determining arsenic in edible oils.
前言：目的：研究不同的前处理方法对测定食用植物油中砷的影响。
The influence of sample preparation method and detection mode on the analysis of polysaccharide was investigated.
考察了不同的样品制备方法和检测方式对植物中多糖分析的影响。
The principle, instrument , sample preparation and results of X-ray diffraction at the starch structure are presented.
对X射线衍射在测定淀粉结构中应用的原理、仪器、样品制备以及测定结果进行了简单的介绍。
LIBS analyses materials over distances from centimeters to meters and does not require a sample preparation in most cases.
而激光诱导击穿光谱（LIBS）分析样品时，可以距离试样几厘米到几米，多数情况还不需要样品制备。
The extraction replica key techniques for TEM sample preparation of low alloying high strength steels were introduced in detail.
同时，针对样品制备过程中的各个关键步骤和环节，提出了低合金高强钢萃取复型样品制备的关键技术要点。
It integrates the experimental sample preparation, biochemical process and result measure on single chip for certain analytic purposes.
它将试验样品的制备、生化反应和结果检测三个步骤集成在单一器件上，能执行特定的分析功能。
Specific procedure of sample preparation is made to protect vitamins against decomposition and to decrease interference from impurities.
在样品预处理上，采取特殊措施以防止维生素的分解，减少杂质含量。
The sample preparation, homogeneity test, stability inspection and the methods and results for radionuclide certification are described.
介绍样品制备、均匀性及稳定性检验、核素定值方法和定值结果。
The sample preparation, homogeneity test, stability inspection and the methods and results for radionuclide certification are described.
介绍样品制备、均匀性及稳定性检验、核素定值方法和定值结果。
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