“中国自然地理区域”的概念、定义、翻译、参考文献-科学参考

单词	中国自然地理区域
释义	中国自然地理区域 Encyclopedia 理学中国自然地理区域释 physical geographic regions of China中国自然地理区域根据中国自然环境及其组成成分发展的共同性、结构的相似性和自然地理过程的统一性，将中国地表划分为具有一定等级关系的地域系统。
随便看	safety performance safety performance evaluation safety period of fertility alteration safety pharmacology safety physiology safety pillar safety pre-evaluation safety production cost safety production incentive mechanism safety production index safety production insurance safety production liability insurance safety production license system safety production of hydropower station safety production qualification certification training safety production responsibility system safety production rules and regulations safety production strategy safety product validation safety profit safety protection safety protection and guarantee on navigable waters safety protection device safety protection for beryllium poisoning safety protection measures

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。