查询词典 photometry

Ion-pair solid phase extraction ; Photometry ; Cobalt ; Nitroso R salt

离子对固相萃取；光度法；钴；亚硝基R盐

Theresult showed that the stability and accuracy of α-Si-Mo heterophony acid absorption photometry methodwere improved higher than that of β-Si-Mo heterophony acid method can be used for daily rapid analysisof high content of silicon in the ceramic chalk.

硅的测定方法很多，对于高硅(Si≥0.4%)样品的测定，一般采用重量法[1]或氟硅酸钾容量法，由于二者都需要把分解好的样品形成正硅酸沉淀进行过滤，然后分别进行测定。

ceramic chalk, absorption photometry method, rapid measurement,α-Si-Mo heterophony acid

方法繁琐，不易掌握，故日常快速分析仍用

In the dual wavelength spectro-photometry both single and dual wavelength spectrophotometers have been used.

本文报道在o.o1N硫酸中用双波长法测定的结果和对文献报道的吸收度比法进行的考核试验以及对这两种方法的比较

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。