“土壤沙化”的概念、定义、翻译、参考文献-科学参考

单词	土壤沙化
释义	土壤沙化 Encyclopedia 农学土壤沙化释 land sandification土壤沙化可利用土壤或土地变成含沙很多的土壤或土地甚至变成沙漠的过程。在干旱、半干旱和部分半湿润地区，由气候变化和人类活动各种因素造成的自然生态系统不平衡，使原非沙漠地区出现的以风沙活动为主要标志的土地退化过程。
随便看	Theory of Music Bureau theory of names theory of national liberation movement theory of national salvation through the development of agriculture,industry and commerce theory of natural inspiration theory of natural law theory of natural selection theory of nature and principle theory of network theory of network development theory of network flow theory of New Empire theory of new social defense theory of non-essentials and fundamentals theory of non-existent effect theory of normative behavior theory of nucleosynthesis theory of numbers theory of numerations theory of nutrient returns theory of objective attribution theory of obstructions theory of oil gas formation theory of oil-gas formation theory of ominant structural plane

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。