“草原旱灾”的概念、定义、翻译、参考文献-科学参考

单词	草原旱灾
释义	草原旱灾 Encyclopedia 农学草原旱灾释 drought disaster草原旱灾因长期降水量较少，致使土壤水分减少，牧草体内及根部缺少水分，导致牧草不能正常返青或影响牧草正常生长和发育，使得草原生物量减少、生物多样性降低，以及河流缺水和人畜饮水受限，使大量家畜掉膘甚至死亡，造成重大经济损失的灾害，属于农业干旱的范畴。
随便看	principal adele principal-agent problem principal-agent theory principal-agent with government participation principal analytic fibration principal analytic set principal and secondary graph analysis principal antiautomorphism principal approximate value principal argument principal automorphism principal axes principal axes of stress principal axis principal-axis method principal axis of inertia principal axis of strain principal axis solution principal axis transformation principal-axis transformation principal band principal base principal bending moment principal block principal branch

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。