matrix effects
英 [ˈmeɪtrɪks ɪˈfekts]
美 [ˈmeɪtrɪks ɪˈfekts]
网络 基质效应; 基体效应; 基质影响; 基体影响
双语例句
- Estriol-D3, estradiol-D3 and diethylstilbestrol-D6 were used as the internal standards to reduce the matrix effects.
以雌三醇-D3、雌二醇-D3、己烯雌酚-D6为内标，有效减少了样品基质的影响。 - We focused our investigation on the matrix effects, spectrum interference& background on the spectral lines of other rare earth elements in europium oxide matrix.
着重考察了铕基体对分析元素的基体效应，谱线干扰及背景影响等情况。 - However, the preheating temperature should not be too high, so as to avoid matrix effects of surface oxidation and surface coating and the substrate bonding strength.
但预热温度不宜过高，以免引起基体表面氧化而影响涂层与基体表面的结合强度。 - In this paper, 29 pesticides in17 sorts of vegetable matrices were collected for the study of matrix effects by GC-MS.
选择17种蔬菜基质对29种农药在气相色谱-质谱测定过程中的基质效应进行研究。 - Based on our research and recent publications, the research progresses of matrix effects were reviewed, including the concept, type, origin and influencing factors, with emphasis on the strategies for compensation and correction of matrix effects.
通过总结相关文献，并结合自身的研究工作，综述了农药残留分析中基质效应的定义、类型、产生原因及影响因素，重点对基质效应的补偿与校正措施进行了阐述。 - Granularity effects are eliminated and matrix effects are decreased by high temperature fusion technique.
采用高温熔融法以消除粒度效应，并减少基体效应的影响。 - Matrix effects are corrected by means of scattered internal standard method combining with influence coefficient. The accuracy and precision of results were satisfactory The method has been applied to the analysis of different kinds of geological samples.
采用散射内标及影响系数相结合的方法校正基体效应，方法操作简便，结果准确，可用于常规分析和化探测试工作。 - Objective To test the calibration bias and matrix effects of cholesterol reagents.
目的试验胆固醇试剂的校准偏差和基质效应。 - The ashing temperature is raised to 1400 ℃, and the matrix effects can be eliminated by using palladium and nickel nitrate mixed matrix modifier.
以钯和硝酸镍混合溶液做基体改进剂，提高灰化温度至1400℃，消除了样品中大量基体对测定锗的干扰。 - Study on Matrix Effects in Axially Viewed Inductively Coupled Plasma
端视ICP中基体效应的研究 - An Improvement on the GC-MS Method for Vegetable Pesticide Residues Analysis and Discussion of Matrix Effects
蔬菜农药残留GC-MS分析方法改进与基质效应探讨 - Comprehensive Correction Formulas for Backgrounds and Matrix Effects in X-Ray Fluorescence Spectrometry
X-射线荧光光谱背景和基体效应综合校正公式 - It includes the separation techniques and the correction methods of matrix effects and spectral interferences which are coupled with ICP-AES in the determination of REEs.
主要介绍了分离技术与ICP光谱法的联用、ICP-AES在稀土元素分析中的抗干扰技术等。 - The matrix effects in the determination of refractory elements by fluorination assisted electrothermal vaporization ( ETV)-inductively coupled plasma atomic emission spectrometry ( ICP-AES) have been investigated systematically.
本文系统研究了氟化电热蒸发/电感耦合等离子体原子发射光谱（ETV-ICP-AES）测定难溶元素的基体效应。 - Iterative Correction of Matrix Effects in Quantitative AES Analysis
定量AES分析中基体效应的迭代修正法 - Na, Ca, Al, Zn have been selected as the major matrix elements to study matrix effects in ICP-AES. Matrix effects on more than 20 analyte lines with different spectrometers were studied.
本文以Na、ca、Al、Zn作为主要基体元素，在不同ICP发射光谱仪上考察了20多条分析谱线受到的干扰情况，初步总结了基体干扰效应的一般规律。 - Study and Applications of X-ray Sampling Method ( II)& A new method for correction of matrix effects
X取样方法的研究和应用（二）&一种适合于X取样的新散射校正方法 - A new method of stepwise dilution was proposed to study the matrix effects in the determination of REEs by ICP-MS.
用逐级稀释法研究了ICP-MS测定痕量稀土时的基体效应，并将该法对高纯稀土、土壤和生物等样品的实验结果与常用的加入基体法的结果进行了比较。 - A Study of The Matrix Effects in ICP-AES
ICP-AES中基体干扰效应的研究&Ⅰ - The matrix effects on absorption and ( enhancement) ( were) corrected by means of PH model and theoretical alpha coefficient. Moreover, the precision and accuracy experiments were performed.
采用PH模式、理论a系数校正基体的吸收增强效应，进行了方法的精密度及准确度试验。 - Correction of Spectral Interference and Matrix Effects in Simultaneous Determination of Multielements by ICP& AES
ICP&AES多元素同时测定中光谱干扰及基体效应的校正 - After optimization of extraction solvent and extraction methods, development of the home-made clean-up cartridges and combined using of the isotope internal standard, the matrix effects were successfully eliminated and accurate quantitation was achieved.
通过优化提取溶剂与提取方法，研制新型复合多层固相萃取净化柱并结合同位素内标校正，消除了基质干扰，达到了准确定量的目的。 - In order to reduce matrix effects on the sensitivity of interference, we select the monkey plasma m/ z 321.0 → m/ z 303.3 as a quantitative analysis of ion pairs.
为减少基质效应对灵敏度的干扰，我们替代选择m/z321.0→m/z303.3作为定量分析离子对。 - The experiment studied the effects of sample matrix effects on the results of determination.
试验研究了样品基质效应对检测结果的影响，方法采用标准曲线法来去除基质效应的影响。 - In general, the detection of some carboxylic acids may not sensitive in the ESI mode. This may be due to matrix effects and high background noise which can not meet detection requirements in vivo.
羧酸一般在ESI模式下检测灵敏度不高，在复杂生物基质中由于基质效应和高背景噪音，有时直接测定不能满足体内生物样品的检测灵敏度要求。 - The influence of different elution solvent to recoveries in SPE and the matrix effects were also discussed.
同时还讨论了用固相萃取柱净化时不同洗脱溶剂对实验回收率的影响及该实验的基质效应。 - The detection of the targets was free from the matrix effects.
该方法基本不受基质效应的影响。 - Study of sample matrix effects.
样品基质效应的研究。 - When the analysis method was established, the influence of analytical conditions in detection process and matrix effects on the analysis results were studied from multiple aspects, and the best analytical conditions were selected.
实验在建立分析方法的同时，从多个角度探讨了检测过程中分析条件和基质效应对分析结果的影响趋势，并选择了最佳的分析条件。 - Relative to the SPE technology, this IAC possesses specificity and efficiency and can reduce matrix effects obviously.
相对于SPE技术，此亲和柱具备特异性，高效性以及能够显著降低基质效应等特点。