“山边沟”的概念、定义、翻译、参考文献-科学参考

单词	山边沟
释义	山边沟 Encyclopedia 农学山边沟释 hill-side ditch山边沟横跨坡向，每隔适当间距所构筑的反坡式浅三角形横沟。
随便看	urban drainage flow urban dynamics urban eco-health urban ecological crisis urban ecological environment urban ecological footprint urban ecological input index urban ecological management urban ecological net system urban ecological planning urban ecological restoration urban ecological space urban ecological technology urban ecology urban economic base theory urban economic function urban economic growth urban economic model urban economics urban economic zone urban economies of scale urban economy urban economy in Medieval Western Europe urban economy of agglomeration urban eco-security

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。