Byr 基本解释
abbr.billion years 十亿年；
英英释义
Byr
The abbreviation byr means "billion years"(109 or 1,000,000,000 years). A closely related abbreviation is bya "billion years ago".以上来源于:Wikipedia
Byr 相关例句
权威例句
The mathematical theory of plasticityMicroarray Deacetylation Maps Determine Genome-Wide Functions for Yeast Histone DeacetylasesA Practical Guide to Pseudospectral MethodsNuclear hormone receptor coregulators in action: diversity for shared tasks.Impact of Transmission Impairments on the Teletraffic Performance of Wavelength-Routed Optical NetworksOptical WDM NetworksNetwork Innovation using OpenFlow: A SurveyPrevalence and management of late fetal complications following successful selective laser coagulation of chorionic plate anastomose...Genome-wide binding map of the histone deacetylase Rpd3 in yeast.Determine Genome-Wide Functions for Yeast Histone Deacetylases
