theoretical coefficient

It has been proved that detection limits and accuracy could be improved by replacing experienced coefficient calibration with theoretical α coefficient calibration method.

利用理论α系数代替经验系数，使方法具有较高的准确度和较低的检出限。

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Experiment shows that when damping coefficient and positive feedback capacity are properly chosen and theoretical amplitude-frequency curve is basically in conformity with actual one, the alias filter can provide high fidelity of transmitted seismic signal.

实验表明，阻尼系数和正反馈电容选择合适，理论计算的幅频特性曲线和实测的幅频特性曲线基本一致，可以实现去假频滤波器对传输地震信号的高保真。

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This paper presents a theoretical model for the coefficient of restitution calculation ofimpact.

建立了一种计算点接触正碰撞恢复系数的理论模型.

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Theoretical Calculation of Diffusion Coefficient and Viscosity of Binary Mixture of Hydrogen Atom With Hydrogen

氢原子在氢气中的扩散系数和粘滞系数的理论计算

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Combination of fundamental parameters method and theoretical alpha coefficient method as applied in XRF analysis& a feasible method in practice

X荧光分析中基本参数法和理论α系数法的结合&一种可行的实践方法

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Integrating the 2-D diffusion equation, the coefficient of saturation recovery is derived and its characteristics can be revealed clearly. Then the theoretical expression of coefficient of saturation recovery under the strong equilibrium condition and the corresponding calculating value have been obtained.

在此基础上积分二维扩散方程，得到了恢复饱和系数，阐述了它的特性，进而导出了在强平衡条件下的恢复饱和系数的理论表达式和相应的数字结果。

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According to continuous measurement the radon daughters potential energy, the deduction arithmetic is presented. And the theoretical formula, coefficient, calculation error, method of sampling and measurement, condition of calibration are given.

就氡子体潜能浓度的连续测量，提出了氡子体潜能浓度连续测量的扣除算法，并给出了相关理论公式、系数、计算误差、取样测量方法和刻度条件。

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Theoretical Study on Friction Coefficient of Liquid in Microchannels

微尺度流道内液体摩擦系数的理论计算

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This paper presents a theoretical model for the coefficient of restitution calculation of point impact.

摘要建立了一种计算点接触正碰撞恢复系数的理论模型.

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According to the theoretical research, this paper adopts the method of combining volume and price to do some empirical analysis in Chinese Stock market and measure price-impact coefficient of sample stocks.

依据所作的理论研究，采用价量结合的方法，对中国股票市场进行了实证检验，测算了所选样本股的价格冲击系数。

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The theoretical calibration coefficient in the measurement of nonlinear dielectric constant with a scanning tip microwave near-field microscopy

扫描近场微波显微镜测量非线性介电常数的理论校准系数

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Theoretical study of amplitude coefficient ratio character of one-dimension photonic crystal

光子晶体的反射振幅系数比特性的理论研究

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Theoretical model of drag coefficient of isolated tree

单株树的阻力系数模式

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Theoretical Alpha Coefficient Method for Determination of Major and Minor Elements in Powder Samples by XRF

粉末样品中主、次量元素的XRF法分析&理论α系数与内标校正法

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Theoretical Study on Temperature Coefficient of Symmetrically Substituted Polysiloxanes CHAIN OF TESTS OF SERIES

对称聚硅氧烷链温度系数的理论研究

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With regard to the Titanium alloy welding structures generally used in advanced aircraft structures, an equivalent theoretical stress concentration coefficient K t ( K te) was introduced to describe the fatigue property of welding specimen.

针对先进飞机结构广泛采用的钛合金焊接结构，提出了描述焊接件疲劳特性的当量理论应力集中系数Kt（Kte）的概念；

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Theoretical Study of Reflection Coefficient of Multilayer Microwave Stealth Materials

多层微波隐身材料反射系数的理论研究

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The theoretical ALPHA coefficient correction of matrix effect has been calibrated both DJ and PH correction models.

采用DJ和PH两种校正模型作理论ALPHA系数校正。

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Study on Theoretical Formula and Safety Coefficient of Foundation Permitting Bearing Capacity

地基容许承载力的理论公式与安全系数分析采场直接顶承载特性研究

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Utilizing method of function extremum, it is proved that there lies minimum coefficient heat transmission in sealed vertical air layer, that is to say there exists the minimum theoretical equivalent conductivity factor.

运用函数求极值的方法，证明了封闭垂直夹层中的传热系数存在极小值，即封闭垂直夹层在理论上存在最小的当量导热系数，并推导出了最佳空气夹层厚度的理论公式。

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Transformation of Theoretical Alpha Coefficient in X-ray Fluorescence Spectrometry

X射线荧光光谱分析中的Alpha系数转换

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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。

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Theoretical buffer coefficient formula in the form of acid formation function

酸形成函数及用酸形成函数表示的理论缓冲系数公式

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The theoretical formula of frictional coefficient about sticky elastic materials was derived.

导出了粘弹性材料的摩擦系数理论公式。

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Discussion on some practical problems of theoretical coefficient method in XRF analysis

X射线光谱分析中理论α系数法的几个实际问题的讨论

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A theoretical formula determining the coefficient of earth pressure at rest for cohesionless soil

确定无粘性土静止土压力系数的一个理论公式

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Theoretical Analysis on Penetrating Coefficient of Soil

土壤渗透系数的理论分析

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Theoretical Analysis of the Coefficient Relating the Power of Brillouin Signal to Strain

布里渊功率应变系数的理论分析

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Results of theoretical influence coefficient method and fundamental parameter method are consistent with certified values; the relative error is smaller than 1% to Cr and Ni.

基本参数法与理论影响系数法分析结果与确认值一致，对Cr，Ni分析的相对误差

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At present, dynamic analysis of tower crane most focus on the start and brake process of lifting mechanism; the calculation method in design specifications and theoretical lifting load coefficient in all states are also aim at lifting process.

目前，国内外对塔式起重机的动态分析多集中于起升机构的起动与制动过程的动态研究，各国设计规范中的计算方法与理论中的有关动载系数亦是针对起升过程而言。

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