| 单词 | butylene |
| 释义 | butylene (once / 738707 pages) n WORD FAMILY butylene USAGE EXAMPLESNotably, it is easily converted into a commodity chemical called butylene, which has four carbon atoms and is in relatively short supply right now. New York Times(Mar 10, 2011) It has been found that butylene oxide is significantly less toxic than 15 either of the two commonly used oxides. Stull, Bertram O., U.S. Patent 4,293,314: Gelled Fuel-...(2010) Butylene is ordinarily made from oil along with various other basic chemicals. New York Times(Mar 10, 2011) n any of three isomeric hydrocarbons C4H8; all used in making synthetic rubbers Syn|Hypo|Hyper butene isobutylene used also in making gasoline components polybutene, polybutylenea polymer of butylene; used in lubricants and synthetic rubber gas a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely |
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