“butane vapor-phase isomerization”的概念、定义、翻译、参考文献-科学参考

单词	butane vapor-phase isomerization
释义	butane vapor-phase isomerization [`byü´tān `vā·pǝr ´fāz ī´säm·ǝ·rǝ`zā·shǝn] ^{CHEMICAL ENGINEERING} A process to isomerize normal butane into isobutane in the presence of aluminum chloride catalyst and hydrogen chloride promoter.
随便看	poikilotope poikilotopic Poincaré-Birkhoff fixed-point theorem Poincaré conjecture Poincaré electron Poincaré recurrence theorem Poincaré surface of section Poinsot ellipsoid Poinsot motion Poinsot's central axis Poinsot's method Poinsot's spiral point point angle point at infinity point bar point-bearing pile point biserial correlation coefficient point-blank range point characteristic function point contact point-contact diode point-contact silicon cell point-contact transistor point defect

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