其配件包含一个参照标准和低、中、高吸光率 的溶液。
The kits consis of a reference and low, medium and high absorbance solutions.
根据测量吸光率的变化速度即可测出过氧化氢酶的活性。
The variation rate was able to determine the catalase vigor.
研究结果表明：随着超声时间的增加，吸光率增大，分散性能变好；
The results indicated that with the increase of ultrasonic time absorbency would become larger, and then the dispersion stability become well.
这项了不起的新技术，研究人员成为吸光率调制，使得制造出所用光线波长十分之一粗细的线条成为可能。
Remarkably, the new technique, which the researchers call absorbance modulation, makes it possible to create lines that are only about one-tenth as wide as the wavelength of light used to create them.
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。
MAIN OUTCOME MEASURES:Ultraviolet spectrophotometer absorbance (A) and purity, agaroses gel electrophoresis, and objective gene sequencing.
然后，用各种活化粉煤灰处理焦化厂脱酚工段废水，通过检测废水的吸光率来考察粉煤灰的脱色能力即吸附能。
Absorping ability of fly ash was studied by testing light absorption of waste water treated by activated fly ash.
以及运用了类似碳纳米微粒团和碳涂层玻璃微球这样的低热传导率的吸光微粒。
And the use of light-absorbing particles with low thermal conductivity, such as agglomerates of carbon nanoparticles, and carbon coated glass micro-shells.
采用紫外分光光度计测试吸光度并计算出模拟标记率达80.4%。
The simulative labeling yield was tested by UV-spectrophotometer and calculated as 80.4%.
方法采用分光光度法测定培养液最大吸收波长处吸光度的改变，确定染料的脱色率及降解率。
The efficiencies of decolorization and degradation were demonstrated by the changes of absorbance at maximum wavelength in culture liquid spectrophotometrically.
通过酶联免疫检测仪计算平均吸光度值和抑制率。
The average optical density (OD) and inhibition rate were counted by Universal Microplate Spectrophotometer.
通过酶联免疫检测仪计算平均吸光度值和抑制率。
The average optical density (OD) and inhibition rate were counted by Universal Microplate Spectrophotometer.
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