| 单词 | regenerate | 
| 释义 | regenerate [rē`jen·ǝ´rāt]  CHEMICAL ENGINEERING To clean of impurities and make reusable as in regeneration of a catalytic cracking catalyst by burning off carbon residue, regeneration of clay adsorbent by washing free of adherents, or regeneration of a filtration system by cleaning off the filter media.  ELECTRONICS 1. To restore pulses to their original shape.  2. To restore stored information to its original form in a storage tube in order to counteract fading and disturbances.  | 
	
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