光度

Pixel: in full picture element; smallest resolved unit of a video image that has specific luminescence and colour.

像素：全名图像元素，视讯影像最小的解析单位，有特定的光度和颜色。

Results: The absorbance of plumbum presented a linear relationship in the range of 2.0-20.0 ng/ml (r=0.998 4), with the average recovery of 97.48%, RSD was 2.51%.

结果：铅元素在2.0～20.0 ng/ml范围内其吸光度与浓度呈良好的线性关系（r=0.998 4），平均回收率为97.48%，RSD=2.51％。

While looking in the polar axis scope, adjust the diopter adjustment ring to focus on the reticle in the field of view.

当观察极轴镜时，调节曲光度调节环使视场中的划分板对焦。

Boiling points should be identical. Hence, the only difference in properties one should observe for the two carvones are the odors and the signs of rotation in a polarimeter.

因此，它们在性质上的唯一区别应该可通过观测两种香芹酮的气味和旋光仪中旋光度的符号而得知。

The difference of the data obtained by polarimetry and acid-base titrations was not significant.

旋光度法简便、快速、准确，可用于盐酸麻黄碱滴鼻液的含量测定。

Methods Ephedrine hydrochloride nasal drops was quantified by polarimetry and acid-base titrations. The data were analyzed by t-test.

分别用旋光度法与酸碱滴定法测定盐酸麻黄碱滴鼻液的含量，并将其结果进行比较。

Methods Ephedrine hydrochloride nasal drops was quantified by polarimetry and acid-base titrations.

分别用旋光度法与酸碱滴定法测定盐酸麻黄碱滴鼻液的含量，并将其结果进行比较。

During the course of the experiment, the student will be exposed to fractional distillation under vacuum, gas chromatography, refractometry, polarimetry, and IR absorption spectroscopy.

气相色层分析，折光率的测定，旋光度的测定和红外吸收光谱。

Objective To determinate the content of ephedrine hydrochloride nasal drops by polarimetry instead of acid-base titrations.

；！AaY M0 目的用旋光度法替代酸碱滴定法测定盐酸麻黄碱滴鼻液的含量。

Analytical procedures for the preparation of the filter used to Polarography, Spectrophotometric analysis and chromatographic analysis of the mutual interference components simultaneously.

利用编写的滤波解析程序，对极谱分析、分光光度分析以及色谱分析中互为干扰组分进行同时测定。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。