校正曲线
- 名calibration curve
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火焰光度检测器气相色谱用于硫的检测线性范围很窄(10~2),作者借助BASIC程序判断、选择合适的校正曲线以达到处理数据的目的。
The linearity region for measuring sulphur by FPD-gas chromatography is nar - row ( 10 ~ 2 ) . With the BASIC program a suitable calibration curve can be judged and chosen .
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理论和实验结果均表明:直接用ReLα分析线强度绘制的校正曲线比二元比例法可以获得更好的线性。
Both theoretical and experimental results showed that linear calibration curve could be obtained if the curve is plotted by Re % vs. ReL α x-ray intensity instead of binary ratio technique .
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采用水介质直接分散纳米氧化锆粉体悬浮进样,以水标准溶液绘制校正曲线,石墨炉原子吸收法测定其中的微量Al。
Determination of trace aluminum in nano-size zirconia powders by graphite furnace atomic absorption spectrometry with slurry sampling and aqueous standards was reported in this paper .
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运用GC-AED特有的化合物无关校正曲线法(CIC法),建立了GB、GD、VXCIC定量测定方法,计算出了各种方法的相对误差,总结了CIC法的误差规律;
We established a quantitative determination method for GB , GD and VX by CIC . The relative error was calculated .
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在低空由于瑞利散射和米散射同时存在,当后向散射比Rb不同时,测风激光雷达校正曲线随Rb不同而不同,因此需要根据不同的Rb选取不同的校正曲线来得到风速。
For both of Rayleigh scattering and Mie scattering exist in lower atmosphere , the backscattering ratio Rb is needed to calibrate the wind speed response curve .
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用计算机模拟出PAN的GPC校正曲线方程,对宽分布的标准试样进行重复测定,结果相对标准偏差均小于3.5%。
PAN with broad distribution was used to simulate the equation of GPC revised curve with computer and was determined repeatedly . The results showed relative standard deviation lower than 3.5 % .
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采用铅的K层X射线对相干散射归一化的方法,根据铅的K层X射线强度与相干散射强度的比值对胫骨模型铅含量之间的校正曲线,便可得到人体骨铅的含量。
By the normalization of lead X rays to the coherent scatter , the content of bone lead was calculated from the calibration curves of the ratio ( X ray intensity : coherent intensity ) against the lead concentration in tibia phantoms .
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采用宽分布的聚丙烯腈共聚物(Polyacrylonitrile简称PAN)标准样品,通过编制的计算机程序,模拟计算出PAN的GPC校正曲线方程,对宽分布的标准样品进行重复测定,重现性试验结果符合误差要求。
PAN standard sample with broad distribution has been adopted to simulate to work out equation of GPC revised curve of PAN by means of designed program in computer , and repeated the results of precision test can reach the limit of the error .
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采用OV-210毛细管色谱柱配合FID检测器进行分析,分析方法为内标校正曲线法,以苯为内标物,可以准确定量以上三种组分。
Using OV-210 capillary column and FID detector with benzene as the internal standard , the three main products can be analyzed quantitatively . The method is proved to be precise and accurate .
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采用紫外分光光度检测器,YWG-C18硅胶键合相高效反相色谱柱,乙腈-水流动相,比较了校正曲线法、内标法和峰面积归一法等三种定量方法。
The method is carried out with ultraviolet spectrophotometer as detector , YWG-C18 column , acetonitrile ( CH 3CN ) water mobile phase .
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方法的检出限是1.2ng/ml,校正曲线在2~100ng/mlCN~-范围内具有良好的线性。
The method permits selective determination of cyanide with a detection limit of 1.2ng/ml for CN ~ - , The linear range is 2 ~ 100ng / ml for CN ~ - .
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振动样品磁强计低温校正曲线及其机理研究
Low-temprature correcting curves and mechanism study of vibrating - sample magnetometer
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分数维描述电表校正曲线的误差
Describing the error of the electric meter curve by fractional dimension
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校正曲线法测定食品中山梨酸的含量
Determination on Sorbie acid in Food by Calibration curve Method
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土壤中有否植物生长对校正曲线也稍有影响。
The growing plants also influence the calibration curve slightly .
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用微机绘制电表校正曲线
Drawing the Calibrated Curve of Electric Meter with the Aid of a Computer
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同时建立了非破坏分析校正曲线。
Calibration lines for non-destructive analysis were also established .
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本文计算了不同大气温度时的校正曲线,用于风速校正。
Different response curves of different atmosphere temperature are calculated in this paper .
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利用积分方程法计算双侧向测井仪的井眼校正曲线
Computation of borehole correction curves of dual laterolog tool by integral equation method
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这也适用于那些只支持一条校正曲线的印前流程。
This also suitable for the prepress system only allow one calibration curve .
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Копытов衰减校正曲线的理论分析与探讨
Theoretical Analysis and Discussion of Копытов Attenuation-Correction Curves
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用本文改进的少量粉末样品制备法压片,各组分含量由校正曲线直接求取而不需基体校正。
All analyte contents were calculated directly from the calibration curves without any matrix correction .
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提高了网点校正曲线(度转换)精度。
Improves the precision of calibration curve .
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用元素谱线强度比值对相应的原子比值作校正曲线,大大提高了方法的精密度和准确度,结果满意。
The accuracy and precision of analysis are greatly improved , and the results are satisfactory .
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采用校正曲线法可以提高分析的准确度。
With the help of calibration curves the accuracy of analytical results can be significantly enhanced .
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校正曲线绘制方式对菜粕中硫代葡萄糖甙测定结果的影响
Effect of Calibrated-curve Drawing on the Determination of Glucosinolates in Rapeseed Meal by Palladium Chloride Method
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测量误差的主要来源是样品校正曲线拟合误差、样品测定重复性标准偏差。
The main sources of uncertainty come from non-linear calibration models and pre-processing step of samples .
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校正曲线标准溶液用于制作仪器相应和分析物浓度相关的标准曲线。
The CAL solutions are used to calibrate the instrument response with respect to analyte concentration .
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峰面积-浓度校正曲线表明,布洛芬及其正辛酯各对映体响应因子值相等。
In addition , the response factors of the four enantiomers are almost equal to each other .
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用校正曲线法测定共聚物组成(乙烯基吡咯烷酮重量百分比由50%~100%)。该方法灵敏度为:6×10~(-3)g/1,相对误差小于6%。
Calibration curve is applied for the measurement ( weight percentages ranging from 50 % to 100 % ) .