“土地系统”的概念、定义、翻译、参考文献-科学参考

单词	土地系统
释义	土地系统 Encyclopedia 理学土地系统释 land system土地系统土地分类系统中的最高级分类单元，几种土地单元在空间上有规律的组合，表现为地貌形态、植被和土壤的一定空间组合型。
随便看	network recruitment network regulation network resources network resource sharing and management networks and system simulations in biology network scale network security network security assessment network security auditing network security control network security level protection network security mechanism network security monitoring network security policy network security scanning network security situation assessment network security situation awareness network security situation value network security standard network security tester network security visualization network service discovery network service provider network simplex method network site

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。