naphthene
n. [有化] 环烷，[有化] 环烷属烃
例句
A new type of oil - soluble imidazole corrosion delay agent has been Synthesized from naphthene acid and organic amine.
以环烷酸、有机胺为原料合成咪唑啉油溶性缓蚀剂。
It is formulated a rust - proof oil to low noise bearings with naphthene base oil which has good rust - proof property.
用环烷基油调配了一种防锈性能良好的低噪音轴承防锈油。
The content of naphthene, total paraffin, olefin and aromatics in FCC gasoline increased or decreased alternately with the change of space velocity.
环烷烃、总烷烃、烯烃和芳烃的含量随着空速的变化出现相互交叉的现象；
