“长江中上游防护林体系建设工程”的概念、定义、翻译、参考文献-科学参考

单词	长江中上游防护林体系建设工程
释义	长江中上游防护林体系建设工程 Encyclopedia 理学长江中上游防护林体系建设工程释 shelterbelt program for upper and middle reaches of Yangtze river长江中上游防护林体系建设工程在长江中上游建设的以保护、恢复和扩大森林植被为主要内容，以改善生态环境和维护长江功能为目的的森林生态工程。
随便看	directional duality principle directional emitter directional exit sign directional explosive echo ranging directional filter banks directional fragmentation warhead directional gamma-ray radiometer directional gene knock-out (editing) on aquatic animal directionality directionality in translation directional light source directional limit directionally intersected wells directionally solidified columnar superalloy directionally solidified eutectic superalloy directionally solidified superalloy directional machine directional mutation directional partial derivative directional pattern directional pattern of microphone directional pinpoint blasting directional power protection directional quantization directional reflectomography

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。