“three-season grazing system”的概念、定义、翻译、参考文献-科学参考

单词	three-season grazing system
释义	three-season grazing system Encyclopedia 农学三季放牧系统释 three-season grazing system三季放牧系统全年有计划地放牧，在满足放牧家畜采食的同时，保证草场牧草有良好的再生能力，且植物植被构成及组分不被破坏的放牧系统。
随便看	road traffic accidents involving foreign affairs road traffic accident social rescue fund road traffic and transportation road traffic control road traffic demand forecast road traffic emergency rescue system road traffic injury road traffic injury prevention road traffic law and regulations road traffic law enforcement road traffic management road traffic marking road traffic offenses management information system road traffic organization Road Traffic Safety Association of China Road Traffic Safety Association of the People's Republic of China road traffic safety early-warning road traffic safety enforcement road traffic safety information system road traffic safety preparedness road traffic safety publicity road traffic security road traffic sign road traffic signal controller road traffic signals

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。