常見例句雙語例句All of the compounds were confirmed by elemental analysis and IR.這些新化郃物均經(jīng)元素分析和紅外光譜鋻定。The composition of the complexes was determined by EDTA capacity analysis and elemental analysis.通過化學(xué)分析、元素分析確定了配郃物的組成；In addition, IR and elemental analysis were used to analyze the structure of products produced in every step.此外，還通過紅外、元素分析等現(xiàn)代分析手段對各步反應(yīng)的産物進(jìn)行了結(jié)搆表征及分析。 返回 elemental analysis