光度测定

In sensitometry,the characteristic values of sensitivity and contrast coefficient are generally,obtained from photographic characteristic curve graphically.

在感光测定中，一般都用图解的方法从感光特性曲线上求出感光度、反差系数等特性数值。

The total flavonoids of Smilax glabra from different areas were determined by spectrophotometri.The content was effected by the area and climate in some degree.

利用紫外分光光度法对多个产地的土茯苓甲醇总提取液中总黄酮含量进行测定，发现土茯苓中总黄酮含量受地域及气候关系影响较大。

Methods The selected microorganisms were cultivated at 37℃ in culture media with different concentration of sodium arsenite and counted by microscope, and arsenic content in bacteria was detected by ASA.

采用在培养基中加入不同浓度亚砷酸钠的方法研究各菌株对砷的耐受性，并在显微镜下进行细菌量计数，采用超低温捕获原子吸收分光光度仪测定菌体中砷含量。

METHODS:The content of Dexamethasone Sodium Phosphate was determined by using three-waves UV-Spectrophotometer, and the stability was studied under different light condition.

采用三波长紫外分光光度法测定地塞米松磷酸钠眼液的含量，在不同光源条件下研究其稳定性。

Objective:To develop a Triton X-100 solubilization spectrophotometric method for the determination of furaldehyde in the air of workplace.

目的：研究曲拉通100增溶苯胺分光光度法测定作业场所空气中糠醛的方法。

The content of aciclovir and the in vitro cumulative release were determined by UV spectrography.

通过紫外分光光度法进行阿昔洛韦含量和体外累积释放度测定。

Objective: To find the metrical uncertainty of determination of manganese in drinking water by lame atomic absorption spectrometric method.

目的：给出火焰原子吸收分光光度法测定生活饮用水中锰的测量不确定度。

The system of Artificial Neural Networks spectrometry was set up.

建立了人工神经网络光度法测定体系。

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。

Based on these, we developed a new spectrophotometric method for the determination of proteins.

基于此，建立了一种测定蛋白质的新光度法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。