Synonym: correction. Similar words: ratification, gratification, justification, certification, identification, quantification, desertification, edification. Meaning: [‚rektɪfɪ'keɪʃn] 
n. 1. (chemistry) the process of refinement or purification of a substance by distillation 2. the conversion of alternating current to direct current 3. the act of offering an improvement to replace a mistake; setting right 4. determination of the length of a curve; finding a straight line equal in length to a given curve.
n. 1. (chemistry) the process of refinement or purification of a substance by distillation 2. the conversion of alternating current to direct current 3. the act of offering an improvement to replace a mistake; setting right 4. determination of the length of a curve; finding a straight line equal in length to a given curve. 
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(121) Schottky Barrier Diode (SBD) is based on the rectification characteristics of metal-semiconductor contact.
(122) Method In stage I treatment, rectification using a muscle stimulator plus an outward bow gag was applied to improve the condition of mandibular retrusion.
(123) The dynamic characteristic of concentration change on plates of batch rectification column in no reflux start up process and in no reflux period of pulse operation process have been calculated.
(124) Aren't we in the midst of a Party rectification movement?
(125) Methods A random sampling inspection could be combined with special - purpose rectification.
(126) In this paper, the technology conditions of recovering ethanol and diisopropylamine from pharmaceutical waste were studied using mineral acid, alkali neutralization and rectification.
(127) Tungsten is expected to become next strategic metal under state focus rectification to solve the problem of long-term blind competition.
(128) The results of simulating calculation showed that using middle reboiler in propylene rectification column could reduce project investment and operation cost.
(129) CONCLUSION The infection rate in the hospital is decreased after emphasizing the degermation monitoring and management and taking the combination measures of monitoring and rectification.
(130) Perspective reversion can be considered as the theoretical foundation of photo rectification.
More similar words: ratification, gratification, justification, certification, identification, quantification, desertification, edification, purification, nullification, qualification, specification, clarification, simplification, esterification, solidification, personification, classification, intensification, direction, resurrection, deprecation, in all directions, dedication, fornication, indication, medication, implication, publication, vindication.