pona
abbr.
paraffin;
olefin;
naphthene;
aromatic (test for petroleum octane rating) 链烷烃;
例句:
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According to PONA ( Pareffins, Olefins , Naphthenes, Aromatics ) analytic results of FCC gasoline, some model compounds were selected.
根据FCC汽油的PONA ( Paraffins, Olefins, NaphthenesandAromatics ) 分析结果, 确定了不同结构的FCC汽油模型化合物.
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Toki Pona, a language inspired by Taoist ideals, was designed to test how simple a language could be.
来自NEWYORKER