“gradation and classification on land”的概念、定义、翻译、参考文献-科学参考

单词	gradation and classification on land
释义	gradation and classification on land Encyclopedia 经济学土地分等定级释 gradation and classification on land土地分等定级在特定的目的下，对土地的自然经济属性进行综合鉴定，并使鉴定结果等级化的过程。是土地评价的一种类型。又称土地分等级评价、土地比较性评价、土地评等定级。
随便看	filtration and separation equipment filtration and separation textiles filtration barrier filtration coefficient filtration control agent filtration degree filtration equations filtration equipment filtration factor filtration fraction filtration index of mineral processing products filtration media of mineral processing products filtration membrane filtration of a manifold filtration of mineral processing products filtration separation process of wastewater filtration sterilization filtration test of mineral processing products filtrator filum filum terminale FIM fimbriae fimbriate orostachys fimbrin

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。