The cun (; Japanese: sun; Korean: chon) is a traditional Chinese unit of length. Its traditional measure is the width of a person's thumb at the knuckle, whereas the width of the two forefingers denotes 1.

Photoelectron spectroscopy of metal cluster anions: Cu?n, Ag?n, and Au?n
Photoelectron spectroscopy of mass‐selected metal cluster anions. I. Cu?n, n=1–10
文化、權(quán)力與國(guó)家:1900-1942年的華北農(nóng)村:1900-1942 NIAN DE HUA BEI NONG CUN.[2]版
Unimolecular decomposition of sputtered Aln +, Cun +, and Sin + clusters
A combination of pseudopotentials and density functionals: Results for Cun, Cun+, Agn, and Agn+ clusters (n ≤ 4)
Increased Prevalence 12308 A > G mutation in Mitochondrial tRNALeu (CUN) Gene Associated with earlier Age of Onset in Friedreich Ata...
Official methods of analysis
Gradient-based learning applied to document recognition
Gradient-based learning applied to document recognition. Proc IEEE
NF-κB Antiapoptosis: Induction of TRAF1 and TRAF2 and c-IAP1 and c-IAP2 to Suppress Caspase-8 Activation