例句 /

Compared with spectrum analysis, chromatographic analysis technique is handy, easy to be repeated, short-period and low-cost in determining the content of Hup A in haperziaceae species.

Compared with spectrum analysis, chromatographic analysis technique is handy, easy to be repeated, short-period and low-cost in determining the content of Hup A in haperziaceae species.

与光谱法测定相比,色谱法测定具有操作简单、重复性好、期短和成本低廉等优点。