The analytical method of dimethomorph residue in soil was made by gas chromatograph.
建立了土壤中烯酰吗啉的气相色谱残留分析方法。
2
She is measuring residue yields, soil organic carbon, and greenhouse gas emissions (carbon dioxide, methane, and nitrous oxide).
她一直在测算残渣的收益、土壤的有机碳含量和温室气体排放量（二氧化碳、甲烷和一氧化二氮）。
3
The yields of liquid, carbon residue and gas, and the quantity of gasoline, diesel and heavy oil generated by pyrolysis of different kinds of waste plastic at different temperature were studied.