• Follow the change in the Absorbance as a function of time for 1200 seconds (20 minutes).

    在1200秒钟内(20分钟),跟踪吸收度随时间改变的函数。

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  • Initial tests with silicon suggest that this kind of patterning can lead to a fivefold enhancement in absorbance.

    最初硅实验表明这种结构能提高5倍的吸收能力。

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  • Absorption spectrum a plot of the absorbance by a substance of radiation at different wavelengths, usually of ultraviolet, visible, of infrared radiation.

    吸收光谱:记录物质对不同波长的光,通常是紫外光、可见光或红外光吸收情况的图。

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  • This paper analysed the reason for the breakdown of unstable absorbance reading of ultra - vis spectrophotometer in operation and suggested a method to eliminate it with illustration of examples.

    本文对可见一紫外分光光度计在使用过程中出现的吸光度读数不稳的故障原因进行了分析,结合实例提出了排除这一故障的方法。

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  • A new method for determining directly trace component in interfering base by absorbance division-multi-wavelength linear regression spectrophotometry.

    提出了用除谱-多波长线性回归分光光度法测定强干扰基体中微量组分的原理和实验方法。

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  • The effect of cesium iodide on thallium atomic absorbance in the presence of palladiummagnesium nitrate as a matrix modifier was investigated .

    研究了碘化铯对钯-硝酸镁基体改进剂中铊吸光度影响。

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  • The results of MTT test shown that the absorbance values(A values ) in LEC of H2O2 groups reduced obviously to compare with control group(P<0.01).

    采用MTT比色法观察:H_2O_2组在不同时间可引起LEC吸光度值(A)明显下降,与空白对照组比较差异有非常显著意义(P<0.01)。

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  • A new method for determining directly trace component in interfering base by absorbance subtraction -second derivative spectrophotometry is proposed.

    对利用差谱—二阶导数分光光度法直接测定强干扰基体中微量组分的原理和实验方法进行了探讨。

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  • The experimental results have indicated that NO gas concentrations have a linear relation with the percentage of absorbance.

    实验结果表明在一定条件下NO气体浓度与吸收百分比成线性关系。

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  • A linear programming has been programmed to analyze mixture, a reciprocal treatment for the calibration of absorbance coefficient is presented.

    本文介绍了以线性规划为分析混合物编制程序,并校正吸光系数的倒易处理方法。

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  • The UV Vis absorbance spectrum indicated that the gold colloid was a monodisperse suspension.

    紫外可见光吸收光谱表明所制备的金溶胶为单分散体系。

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  • Based on differential analysis of the light curve, it seems that the epidermic cell layer could facilitate the averaging light absorbance between different tissue layers within a leaf.

    叶片内部光分布微分曲线说明:叶片表皮组织的存在有利于叶片内部各组织之间光吸收的均匀化。

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  • Absorbance ratio K-factor spectrophotometry is a new method to determine mixed components system.

    吸光度比值k系数法是一种可以同时测定多元混合组分的新的分光光度法。

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  • A hybrid microfluidic system produced by coupling a microfabricated glass chip with conventional silica capillary for UV absorbance detection was developed.

    提出了一种基于芯片-毛细管复合装置的紫外检测-微流控芯片毛细管电泳分析系统。

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  • MAIN OUTCOME MEASURES:Ultraviolet spectrophotometer absorbance (A) and purity, agaroses gel electrophoresis, and objective gene sequencing.

    主要观测指标:紫外分光光度计检测吸光率(A值)及纯度、琼脂糖凝胶电泳、目的基因测序。

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  • A nonlinear relationship is shown between the absorbance change and wavelength.

    光吸收增加量随波长非线性变化。

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  • The composition can include a high oxygen radical absorbance capacity (ORAC) value.

    所述组合物可以包括高的氧自由基吸收能力(ORAC)值。

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  • The kits consis of a reference and low, medium and high absorbance solutions.

    其配件包含一个参照标准和低、中、高吸光率 的溶液。

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  • The magnitude of the absorbance for the developed color is proportional to the quantity of BrdU incorporated into cells, which is a direct indication of cell proliferation.

    显色过程中吸光度的强度和掺入细胞的BrdU的量成正比,BrdU是细胞增殖的直接证明。

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  • The magnitude of the absorbance for the developed color is proportional to the quantity of BrdU incorporated into cells, which is a direct indication of cell proliferation.

    显色过程中吸光度的强度和掺入细胞的BrdU的量成正比,BrdU是细胞增殖的直接证明。

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