“soil and water conservation of grassland”的概念、定义、翻译、参考文献-科学参考

单词	soil and water conservation of grassland
释义	soil and water conservation of grassland Encyclopedia 农学草地水土保持释 soil and water conservation of grassland草地水土保持通过林草措施（植物措施）与工程措施和预防管理措施相结合，对退化草地水土流失进行预防和治理的方法。
随便看	orientation of a simplex orientation of a space orientation of a surface orientation of reference ellipsoid orientation parameter orientation phase orientation polarization orientation-preserving orientation-preserving automorphism orientation-preserving isomorphism orientation-preserving mapping orientation quantization orientation reaction orientation-reversing orientation-reversing chain orientation-reversing loop orientation-reversing mapping orientation selectivity orientation sheaf orientation star orientation state structure of polymers orientation sub orientation telesthesia orientation variable oriented

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。