查询词典 absorbance

Of these compounds exhibit red shift upon binding and the absorbance enhanced.

荧光光谱研究表明。这些化合物对BSA荧光有很强的猝灭作用。

In this paper,the principle of a new absorbance ratio derivative method was described.The experimental methods of derivation with subtraction technique on ordinary spectrophotometer and simultaneous determination of phenol and resorcin were studied.The result is satisfying.

本文叙述了吸光度比值－导数光谱新方法的原理，研究了在普通分光光度计上用计算法完成吸光度比值导数运算、同时测定苯酚和间苯二酚含量的实验方法，取得了较为满意的结果。

New absorbance ratio derivative method ; Simultaneous determination ; Phenol ; Resorcin

吸光度比值－导数光谱新方法；同时测定；苯酚；间苯二酚

The absorbance at 546nm is detected by a UV/visible spectrophotometer by using sodium nitrite as standard.

一氧化氮合酶是NO生成主要的限速因素，测定NOS活性亦可反映组织细胞中NO生成的状况。

In the selected experiment conditions,potassium oxide and sodium oxide concentrations over the range of 420 μg/mL and ≤ 10 μg/mL, respectively are linear with the absorbance.

在仪器的最佳条件下，氧化钾和氧化钠在一定浓度范围与吸光度呈线性关系。

Using the iron standard solution makes standard curve, and then through the standard addition method measures the absorbance of water samples, and finally through the calculation knows content of iron of water sample.

通过铁标准溶液作出标准曲线，再通过标准加入法来测出水样的吸光度，最后通过计算得出水样中铁的含量。

The suitable detection wavelength was selected through qualitative determination of wave spectrum. With 95% ethanol as the reference solution, the standard curve was drawed with a series of different concn. of standard solution of chlorogenic acid, and the Absorbance of extracting solution was determined and the chlorogenic acid content in filtrate was calculated.

波谱定性检验选择适宜的测定波长，以95%乙醇为参比溶液，用配制好的一系列不同浓度的绿原酸标准溶液绘制标准曲线，测定提取液的吸光度，计算滤液中绿原酸的含量。

Read absorbance in the spectrophotometer at 505 nm. You have to use the blank for calibration.

必需使用一个空白的样本进行校正，读取各比色管於505 nm下的吸光值。

Absorbance was measured at 442 nM on a spectrophotometer.

用分光光度计测定其在442 nM处的吸光度。

Read absorbance in a spectrophotometer at 505 nm. You have to use the blank for calibration.

必需使用一个空白的样本进行较正，读取各比色管於505 nm下的吸光值。

The quality of both red and white wine depends very much on the wine maker talent and on the quality of the grapes.

他的红酒和白酒的品质，根据酿造者的能力和葡萄的质量，各有差异。

No, I don't want to get drunk before my next match.

" "不，我不想让我的下一场比赛前喝醉了。