“apportioned purchase”的概念、定义、翻译、参考文献-科学参考

单词	apportioned purchase
释义	apportioned purchase Encyclopedia 管理学农产品流通释 apportioned purchase派购对生猪、烤烟、苎麻、桐油等事关国计民生的重要农副产品，采取国家通过向生产者下达计划的方式直接分派交售任务的收购办法。又称“有计划的统一收购”。
随便看	quadrangular pyramid quadrangular set of six points quadrangulation of boundary representation based shapes Quadrans Muralis quadrant quadrantal angle quadrant altazimuth quadrantal triangle quadrant angle quadrant detector quadrant electrometer Quadrantid meteor shower Quadrantids quadrant of a circle quadrant relation quadrant spherical triangle quadrant unit quadraphony quadrasonics quadrat quadrate quadrate-articular jaw joint quadrate bone quadrate muscle quadrate tubercle

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。