“草地毒草灾害”的概念、定义、翻译、参考文献-科学参考

单词	草地毒草灾害
释义	草地毒草灾害 Encyclopedia 农学草地毒草灾害释 natural hazard in grasslands caused by poisonous herbaceous plants草地毒草灾害由于极端自然、人为因素或者它们的共同作用，使草地生态系统能量交换、物质循环、信息传递的有序状态遭到破坏，草地生态系统失衡，毒草抢占生态位的现象。
随便看	valuation technology of non-value factor valuation theory valuation topology valuation vector valuative criterion value value accounting of resources value added value-added assessment value-added Distributor，Value-added Reseller value-added express service Value added for tourism value added information service value added network value added of insurance industry value added of prataculture value-added tax law Value-Added Tax Stir value analysis value at a point value at risk value-based pricing value-based software engineering value behavior value - belief - normative theory

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。