n.

(chemistry) the process of refinement or purification of a substance by distillation

the conversion of alternating current to direct current

the act of offering an improvement to replace a mistake; setting right

同義詞：correction

determination of the length of a curve; finding a straight line equal in length to a given curve

Rectifications
Rectifications
Rectifications
Notes on, and Rectifications of, Pelecypod Nomenclature
Cesium induced rectifications in frog myelinated fibres
Rectifications to the papers: Sets of uniqueness and sets of multiplicity, I and II
K-rectifications of the starfish oocyte membrane and their changes during maturation
Rectifications à des exposés antérieurs (retournement du temps, intégrales stochastiques).
Potassium rectifications of the starfish oocyte membrane and their changes during oocyte maturation
Relative Accuracy of Rectifications Using Coordinates Determined from Maps and the Global Positioning System
Descriptions de quelques nouvelles espèces du genre Pecten et rectifications
Rectifications à “Semi-martingales banachiques, le théorème des trois opérateurs” (Séminaire XXVIII, L.N.M. 1583, 1994, pages...
Three new genera, two new species, and some rectifications in Neotropical Euliini (Lepidoptera: Tortricidae).