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there is a good linearity
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  呈良好线性关系
     Results: At detecting wave length 270nm,there is a good linearity in the concentration range of 0. 052~0. 208mg/ml, r = 0. 9999, the dissolution ofBenproperine phosphate Tablets was not less than 75% of the labelled amount at 20min.
     结果:测定波长为270nm,浓度在0.052~0.208mg/ml范围内,与吸收度呈良好线性关系(r=0.9999),每片溶出量应为标示量的 75%以上。
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     The results indicate that there is a good linearity (r=0.999 0) between absorptivity and drug concentration when the detective wavelength is 332 nm. The recovery of the method is 98.76%, and RSD 0.77%. The content of berberine sulphate is constant within 24 h.
     结果表明,在332nm波长处硫酸黄连素的吸收度与药物浓度呈良好线性关系,其回归系数为0.9990,被测样品中硫酸黄连素回收率为98.76%,变异系数为0.77%,硫酸黄连素的含量在24h内稳定性好.
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     There is a good linearity between the absorption peak area and the amount range of 0.107 6~ 0.538 0 μ g. The average recovery was 98.5 % .
     结果该法可测定肾茶药材中迷迭香酸的含量,迷迭香酸在0.1076~0.5380μg的范围内与峰面积呈良好线性关系,平均回收率为98.54%,RSD=1.25%(n=6)。
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  “there is a good linearity”译为未确定词的双语例句
     ResultsThe average recoveries of baicalin were 101.64% and RSD were 1.75%(n=5). There is a good linearity in range of 0.102~1.020 μg of baicalin(r=0.999 7).
     结果黄芩苷粗品中黄芩苷平均回收率为101.64%,RSD=1.75%(n=5),黄芩苷在0.102~1.020μg内峰面积与浓度线性关系良好,r=0.999 7。
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     There is a good linearity between the peak current and concentration of Fe ( Ⅲ ) over the range 2. 8× 10-8~3. 4× 10~6mol/L. The limit of detection is 2. 8× 10~8mol/L.
     峰电位与铁离子浓度在2.8×10~8~3.4×10~(-6)mol/L范围内线性良好,检出下限可达2.8×10~(-8)mol/L。
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     There is a good linearity in the range of 0.1~0.5mg/ml of ginkgolide A.
     在0.1~0.5mg/ml范围内,银杏内酯A浓度与峰面积有良好的线性关系(r=0.9998);
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     Results:There is a good linearity between 0.56~8.96 μmol·L -1 malondialdehyde.
     结果 丙二醛在 0 .5 6~ 8.96μmol·L- 1 之间线性关系良好。
短句来源
     linear parameter: SX =3.Results:A methodological survey pointed out there is a good linearity between 1 03 μg to 6 18 μg of the tested ginsenoside; regression equation: Y =334 2+773 3 X , r =0 996;
     结果:通过方法学考察,点样量在103~618μg范围内呈良好的线性关系,其回归方程为:Y=3342+7733X,r=0996;
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The electronic structures of the nitroderivatives of benzene and toluene and their two-electron (n=2) and four-electron (n=4) reductionproducts, the corresponding nitroso and hydroxyamino compounds. have beencalculated by using HMO method and with"conjugated" and" heteroatomic"models It is found that there is a good linearity between the experimental values ofthe polarographic reduction potential (E_(1/2) and the computed electronic structureparameters. the corresponding energy coefficients of electron...

The electronic structures of the nitroderivatives of benzene and toluene and their two-electron (n=2) and four-electron (n=4) reductionproducts, the corresponding nitroso and hydroxyamino compounds. have beencalculated by using HMO method and with"conjugated" and" heteroatomic"models It is found that there is a good linearity between the experimental values ofthe polarographic reduction potential (E_(1/2) and the computed electronic structureparameters. the corresponding energy coefficients of electron bonding on the firstvacant molecular orbital and the total energy of x-electron. Therefore. thepolarographic E_(1/2) values of some compounds in the two series that are unknownor hard observed can be predicted by the simple theoretical calculations. usingabove-deduced equations within the pH range 0.5~9.2.

取“共轭”和“杂原子”模型,用HMO法计算了苯和甲苯硝基衍生物及其两电子(n=2)和四电子(n=4)还原产物亚硝基和苯基羟胺化合物的电子结构.发现硝基化合物的极谱还原电位(E_(1/2))实验值和计算所得电子结构参数——相应的最低空轨道能量系数和x电子总能量之间存在良好的线性关系.利用这些方程通过简单理论计算可预示该二系列化合物在各pH(0.5~9.2)下的未知或难以实测的E_(1/2)值.

A methord for the determination of β-naphthalenesulfonic acid in leather relan-ning material is reseached by derivative sepectrophotometry.In 0.1M sodium hydroxide solution,there is a good linearity and a wide linear range for the first,the second,the third and the fourthderivative spectrophotometry of β-naphthalenesulfonic acid with its concentration.The fourthderivative spectrophotometry is directly used for the β-naphthalenesulfonic acid in a real samplewith satisfactory results.The average recovery...

A methord for the determination of β-naphthalenesulfonic acid in leather relan-ning material is reseached by derivative sepectrophotometry.In 0.1M sodium hydroxide solution,there is a good linearity and a wide linear range for the first,the second,the third and the fourthderivative spectrophotometry of β-naphthalenesulfonic acid with its concentration.The fourthderivative spectrophotometry is directly used for the β-naphthalenesulfonic acid in a real samplewith satisfactory results.The average recovery of 100.2%,the relative standard deviation of1.94%(n=11)are found.The marked test of the average is t

本文用导数光谱法对皮革复鞣剂中β-萘磺酸的测定进行了研究.在0.1M的氢氧化钠溶液中β-萘磺酸的2阶、3阶和4阶导数光谱对浓度均有良好的线性关系和宽的线性范围.用4阶导数光谱对实际样品中β-萘磺酸直接测定能获得令人满意的结果,平均回收率100.2%;变异系数1.94%;平均值显著性检验t

This paper describes a new method for determination of fenfluramin hydrochloride in Ai Mei Jiao by Ion-Pair Chromatography.The seperation was performed onWaters NOVA-PACKc18 4μm column,using testosteroni propionas as internal standard,with Natri Heptanesulfonas solution of water-aceticacid glacial-methyl(17 :2.5:80.5)as mobile phase and detection wave was at 263nm.There is a good linearity within the range of 0.1-1.0mg/me. The average recovery is 99.7%. The method is simple and accurate.

本文报道了用离子对高效液相色谱法测定爱娇美中盐酸芬氟拉明的含量。以丙酸睾丸素为内标,WatersNOVA-PAKC18,4μm柱,水-冰醋酸-甲醇(17:2.5:80.5)配制成的庚烷磺酸钠液(0.002mol/L)为流动相,UV263nm波长处检测。在0.1~1.0mg/ml范围内,峰面积与浓度呈良好的线性关系。平均回收率为99.7%。方法简便、准确。

 
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