“moving-bed catalytic cracking”的概念、定义、翻译、参考文献-科学参考

单词	moving-bed catalytic cracking
释义	moving-bed catalytic cracking [`müv·iŋ ¦bed ´kad·ǝl´id·ik `krak·iŋ] ^{CHEMICAL ENGINEERING} Petroleum refining process for cracking (breaking) of long hydrocarbon molecules by use of heat, pressure, and a granular cracking catalyst that is continuously cycled between the reactor vessel and the catalyst regenerator.
随便看	dependent events dependent segment dependent variable depentanizer depergelation deperm depersonalization depersonalization neurosis Depertellidae dephlegmation dephlegmator dephosphorize depilation depilatory depleted material depleted uranium depletion depletion drive depletion layer depletion-layer capacitance depletion-layer rectification depletion-layer transistor depletion mode depletion-mode HEMT depletion region

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