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在提到氢氟烯烃时常用 "烯烃 "一词，但工作队未使用该词，因为根据国际理论化学和应用化学联合会术语表，该词不属于标准术语。
the term "olefin " was often used, for example, in hydrofluoroolefins (hfos), but the task force had avoided it as it was not a standard term under the nomenclature of the international union of pure and applied chemistry.