Tesla set a target of between 50,000 and 52,000 deliveries for Model S and Model X cars in 2015, and delivered 50,658 units. Tesla plans to deliver 80,000 to 90,000 new Model S and Model X vehicles in 2016. 2012. U.S. deliveries began June 2012.
Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Affectation(noun) an attempt to assume or exhibit what is not natural or real; false display; artificial show. 2  Affectation(noun) a striving after. 3  Affectation(noun) fondness; affection.
From Wikipedia, the free encyclopedia. For other uses, see Fixation. In population genetics, fixation is the change in a gene pool from a situation where there exists at least two variants of a particular gene (allele) to a situation where only one of the alleles remains.ixation can refer to a gene in general or particular nucleotide position in the DNA chain (locus). In the process of substitution, a previously non-existent allele arises by mutation and undergoes fixation by spreading through the population by random genetic drift and/or positive selection.