ARS

汉语翻译

【计】 先进记录系统

英语解释：

名词 ar:

1. a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
   同义词：argon, Ar, atomic number 18
2. a unit of surface area equal to 100 square meters
   同义词：are, ar
3. a state in south central United States; one of the Confederate states during the American Civil War
   同义词：Arkansas, Land of Opportunity, AR

详细解释：

ARS
abbr.（略语）
Agricultural Research Service.
农业研究局