“state monopoly of the purchase and marketing”的概念、定义、翻译、参考文献-科学参考

单词	state monopoly of the purchase and marketing
释义	state monopoly of the purchase and marketing Encyclopedia 经济学〔农村交换〕释 state monopoly of the purchase and marketing统购统销国家按下达的数量和确定的价格统一收购农民生产的粮食等重要农产品，按确定的数量和价格向城镇居民供应粮食等重要农产品的农产品流通体制。是计划经济体制的重要支柱。
随便看	piezo electric semiconductor piezo-electric semiconductor piezoelectric semiconductor materials piezoelectric sensor piezoelectric sensors piezoelectric spectroelectrochemistry piezoelectric stiffened velocity piezoelectric transducer piezoelectric tube piezoelectric type pressure transducer piezoelectric vibrator piezoelectronic polarization piezogauge piezoid Piezo-ink jet Printing piezoisobath piezolighter piezoluminescence piezomagnetic piezomagnetic effect piezomagnetic ferite piezomagnetic material piezomagnetic type transducer piezomagnetism piezometamorphism

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。