“conservation reserve program in U.S.”的概念、定义、翻译、参考文献-科学参考

单词	conservation reserve program in U.S.
释义	conservation reserve program in U.S. Encyclopedia 经济学土地休耕计划释 conservation reserve program in U.S.美国土地休耕计划美国迫于农产品过剩和生态环境恶化双重压力，实行部分耕地暂时退出耕种并加以保护的措施。
随便看	ray casting Ray-Chaudhuri Ray Chaudhuri Wilson theorem Ray-Chaudhuri-Wilson theorem Raychudhuri equation ray class ray class field ray class group ray coordinate ray crater ray detection ray diagram Ray Edmondson ray function raying ray initial Ray Jackendoff Ray-Knight compactification rayl Ray Lawler Rayleigh rayleigh Rayleigh, 3rd Baron Rayleigh-Benard convection Rayleigh-Benard instability

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