查询词典 spectrophotometry

The color surface, texture, the size of pith and the arrange of vascular bundle was observed with freshed, dried drugs and the transverse section, the effective component of echinacoside and acteoside was analyzed with hplc and the amylose was anlyzed with ultraviolet spectrophotometry.

药材性状和结构直接观察肉苁蓉新鲜及晒干或阴干的表面颜色和质地，以及横切面颜色、质地、中心髓部大小及维管束排列等；高效液相色谱法测定药材有效成分松果菊苷及毛蕊花糖苷的含量；紫外分光光度法测定药材粗多糖含量。

A simple spectrophotometry method for rapid determination of allicin content in garlics was developed.

采用一种快速简便的分光光度法测定大蒜中的大蒜素含量。

9 healthy adult Holstein cows were selected as experimental cows and they were divided into 3 groups according to different milk lactations. Individual tracking method was used to observe and record the amount of Diptera insects. The blood was took on the tail vein under the aseptic condition and then the serum was extracted. The level of ACTH, COR, PRL, GH and NE in the serum were detected by the method of radioactive immunoassay method and fluorescence spectrophotometry.

方法］选择9头成年健康的荷斯坦奶牛作为试验牛，按不同泌乳阶段分3组，采用个体跟踪法观察并记录侵袭试验牛双翅目昆虫的数目，自尾静脉无菌采血，提取血清，采用放射性免疫法和荧光分光光度法测定血清中AGTH、COR、PRL、GH和NE的水平。

To establish the method to determine lead in Polyaluminium chloride by flame atomic absorption spectrophotometry.

建立火焰原子吸收分光光度法测定聚氯化铝中铅的方法。

Determine the absorbances of the solutions from the Standard Solutions and the Test Solution at 595 nm, with a suitable spectrophotometer (see Spectrophotometry and Light-Scattering 851 ), using the Blank to set the instrument to zero.

吸光度确定的解决办法的标准解决方案和测试解决方案在595纳米，与一个合适的分光光度计（见光谱和光散射851 ），利用设置空白文书为零。

Various techniques, such as UV-Vis spectrophotometry, transmission electron microscopy, Religh light-scattering spectrum, were used to characterize gold nanoparticle and the 3D net structure.

用紫外-可见光谱、光散射光谱、透射电子显微镜等手段对胱氨酸组装前后的金纳米粒子进行了表征。

The effects of salt,pH and MAA content in the copolymer on the phase transition behaviors of copolymers were investigated by UV-visible spectrophotometry.

用光度法研究了其共聚物的LCST随体系盐浓度、pH及共聚物中MAA含量的变化关系。

A method for determination of trace Phosphate in water by flow injection spectrophotometry with Molybdo phosphate and Malachite Green is described.

建立了流动注射-孔雀绿-磷钼杂多酸分光光度法测定水中痕量正磷酸盐的方法。

Chlorine in the sample solution was indirectly determined by mercury thiocyanate spectrophotometry. The results are in good agreement with those from other methods with precision of 1.74%RSD (n=6) for the sample with 1.08% chlorine.

方法用于实际样品的分析，结果与其他方法测定值一致，误差均在允许范围内；对氯含量为1.08%的样品重复测定6次，精密度为1.74%。

Methos: The content of organophosphate in nucleotide has been as a target. It was determined by molybdenum blue spectrophotometry, with ascorbic acid as the reductant.

采用抗坏血酸-钼蓝显色定磷法，检测核苷酸中有机磷的含量。

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。