“land unit”的概念、定义、翻译、参考文献-科学参考

单词	land unit
释义	land unit Encyclopedia 理学土地单元释 land unit土地单元土地分类系统中的一级分类单元，介于土地刻面（或相）与土地系统（或地方）之间，具有相对独立的形态、天然界线比较清楚的土地单位。
随便看	flood of middle reaches of the Yellow River in 1843 flood of Yangtze River and Huaihe River in 1931 flood of Yangtze River in 1935 flood period flood plain floodplain flood plainhirst flood plain subfacies flood prevention flood protection area of urban flood protection criteria for hydraulic structures flood pulse concept flood risk flood risk management flood risk maps flood routing floods and droughts in China floods in China flood storage and detention basin planning flood storage and detention project in ancient China flood tide flood warning floodwater irrigation flood way floor

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。