有机基体效应;
There are some limitations to the correction of the matrix effect with Rhodes equation in XRF.
在能量色散x荧光谱分析中,使用罗兹方程法校正基体效应,存在一定的局限性。
This thesis put forward a new method of correcting matrix effect-quasi absolute surveying method.
本文提出了一种新的基体效应校正方法—准绝对测量方法。
Parameters of instrument and interferences of coexisted elements and matrix effect were discussed.
对仪器工作参数,共存元素的光谱干扰和基体效应干扰进行了探讨。
The characteristic parameter and similarity classification is a new method for correcting the matrix effect.
特征参数和相似分类方法是一种新的基体效应校正方法。 。
Correction of matrix effect is a key part of XRF and, to a great extent, determines the accuracy of surveying data.
基体效应校正是X射线荧先分析方法中关键的一环,在很大程度上决定了测量数据的准确度。
Objective To study the influence of different calibration mode and matrix effect on the measurement of chloride electrode.
目的研究不同定标方式,基质效应对氯电极测定的影响。
By pressing the magnesia powder into disks directly and correcting the matrix effect, a method for X-ray fluorescence analysis of magnesia was established.
采用粉末样品直接压片法,通过基体校正等手段,建立了优质镁砂X射线荧光分析方法。
At the same time, the matrix effect corrected by PH mathematical model and scheduled time emendation for instrumental excursion is described in this paper.
同时在对定期校准仪器的飘移、采用PH模式对校准曲线进行线性回归校准方面做了一定的说明。
This Paper has discussed the effect of matrix on the signal for rare earth impurities to be determined and also studied the compensation of internal standard for the matrix effect.
考察了基体对待测稀土杂质元素信号的影响,讨论了内标对基体效应的补偿作用。
To explain the mechanism of the matrix effect, a theory of solute evaporation-lateral diffusion was proposed to inhibit the matrix effect, a new method of optimization was suggested.
为了解释这种干扰产生的机理,提出溶质挥发一横向扩散理论,为了抑制这种干扰的影响,设计了一种新的最佳化方法。
In XRF analysis process, the absorption intensification-matrix effect obviously exist, for the source and formation conditions of the analysed elements' parent materials are different.
在X射线荧光分析过程中,由于分析样品中元素的母质来源及形成条件不同,存在明显的吸收增强-基体效应。
Matrix (8k) — the vertical scrolling effect is created by moving a series of rectangles across the text with different timing properties and varying the opacity.
矩阵(8K)—垂直滚动效果是通过利用不同的计时特性在文本上移动一系列矩形并改变不透明性而形成的。
For the sake of the limitation of product effect of the Probability-Effect Matrix, the paper adopts the Ideal Point Method which is often used in Multiple Attribute Decision Making.
在数量合成方法的选取上,为了克服传统的风险矩阵方法中乘积效应的缺陷,文章引入了在多属性决策中常用的理想点方法。
In this paper, presents the non-parameters modeling issue about increment motion system for the first time, use the dynamic matrix control (DMC) technique and obtain well control effect.
本文研究中,首次提出了增量运动系统的非参量建模问题,采用动态矩阵控制(DMC),取得很好的控制效果。
If the mutual impedance or mutual coefficient matrix of an array is perfectly known, one can completely compensate the effect of mutual coupling and realize the desired low sidelobe level in theory.
如果阵列的互阻抗(或互耦系数)矩阵确知,理论上可以精确补偿互耦的影响,从而实现极低副瓣接收。
The effect of Enamel Matrix Proteins on the periodontal tissue and cells and periodontal regeneration was reviewed.
兹就釉基质蛋白对牙周组织和细胞的作用及其在牙周组织再生方面的研究概况加以综述。
Objective:To investigate the effect of some defatting and decalcifying solutions on the capacity of the matrix induced bone formations.
目的:研究异体骨基质制备过程中常用的脱脂和脱钙试剂溶液对其成骨能力的影响。
The equation on critical stress of matrix cracking that could consider the effect of interface layer and thermal stress can be obtained.
在此基础上建立了可以考虑界面层和热应力影响的基体开裂临界应力求解方程。
But resin matrix is the main component of composite resin, which have an important effect on its performance.
而树脂基质作为复合树脂的主体成分,对其性能有着重要影响。
The reason is that it is under the effect of matrix potential gradient in stead of moisture content gradient.
其原因是土壤水运动是在相应的基质势梯度作用下发生的,而并不需要对应的含水量梯度。
The geometric stiffness matrix is composed by the effect of axial force, bending moment and bimoment.
其中几何刚度矩阵由轴向力、双向弯曲和截面翘曲的影响组成。
This paper analyzes the statistical characteristics of camera imaging error based on studying total least squares, and clarifies the error effect on estimating fundamental matrix.
在研究整体最小二乘法的基础上,分析摄像机成像误差的统计特征,明确误差对基础矩阵估计算法的影响。
From the idea of mechanics of composite materials, the principle of composite materials, including its reinforced-fibre, matrix, interface and its effect and so on, is studied.
本文从复合材料力学的观点出发,对这种复合材料的复合机理,包括其增强相、基体相、界面相及其复合效果等方面进行了研究。
Taking one robot as an example, the algorithm of end stiffness matrix is presented and the effect of stiffness placement of drive system on end deflection is discussed.
结合一个工业机器人实例,提出了终端刚度矩阵的算法,讨论了传动系统刚度配置对终端挠度的影响。
Objective To evaluate the clinical effect of acellular dermal matrix allograft in repairing the defect of oral mucosa.
目的评价脱细胞异体真皮基质口腔黏膜补片修复口腔黏膜缺损的临床效果。
The obvious slippage effect for gas flow has been found due to the low gas permeability, and the effect of coal matrix shrinkage on the permeability is also indispensable.
低渗透气藏中的气体渗流具有明显的滑脱效应,同时煤基质收缩效应对煤层渗透率的影响也是不容忽视的。
A handwritten Chinese character classifying algorithm is designed based on the character feature matrix with the excellent classifying effect.
应用字符的特征矩阵设计了一个手写体汉字的分类识别算法,取得了较好的效果。
The simultaneous determination of multi-element in soil by ICP-AES with a CCD and the method for correction of matrix interference effect are studied and compared.
文章研究了用电荷-耦合装置电感耦合等离子体发射光谱同时测定土壤中多种元素,并对校正基体干扰效应的方法进行了研究和比较。
The simultaneous determination of multi-element in soil by ICP-AES with a CCD and the method for correction of matrix interference effect are studied and compared.
文章研究了用电荷-耦合装置电感耦合等离子体发射光谱同时测定土壤中多种元素,并对校正基体干扰效应的方法进行了研究和比较。
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