like: vt.1.喜欢，爱好。 He likes vegetables. 他喜欢蔬菜。 I like apples better than pears. 苹果和梨比较起来，我更爱吃苹果。2.希望，想要，喜欢，愿意做某事〔后接不定式或动名词〕。 I should much like to come. 我很想来。 He doesn't like to smoke [smoking].
Stationary source emissions - determination of the mass concentration of pcdds pcdfs and dioxin - like pcbs - sampling of pcdds pcdfs 固定源排放. pcdds pcdfs和类戴奥辛pcbs的质量浓度测定. pcdds pcdfs抽样
2.
Stationary source emissions - determination of the mass concentration of pcdds pcdfs and dioxin - like pcbs - part 1 : sampling of pcdds pcdfs 固定源排放. pcdds pcdfs和类二氧芑pcbs质量浓度测定.第1部分: pcdds pcdfs的取样
3.
Stationary source emissions - determination of the mass concentration of pcdds pcdfs and dioxin - like pcbs - extraction and clean - up of pcdds pcdfs 固定源排放. pcdds pcdfs和类戴奥辛pcbs的质量浓度测定. pcdds pcdfs萃取和提纯
4.
Stationary source emissions - determination of the mass concentration of pcdds pcdfs and dioxin - like pcbs - identification and quantification of pcdds pcdfs 固定源排放. pcdds pcdfs和类戴奥辛pcbs的质量浓度测定. pcdds pcdfs标识及量化
5.
Stationary source emissions - determination of the mass concentration of pcdds pcdfs and dioxin - like pcbs - part 2 : extraction and clean - up of pcdds pcdfs 固定源排放. pcdds pcdfs和类二氧芑pcbs质量浓度测定.第2部分: pcdds pcdfs的萃取和净化
