“农田防沙”的概念、定义、翻译、参考文献-科学参考

单词	农田防沙
释义	农田防沙 Encyclopedia 农学荒漠化治理释 farmland sand prevention农田防沙在干旱、半干旱及部分亚湿润的荒漠化地区，为保障农田生产能力少受风沙影响，通过采用农田修垄、作物留茬覆盖、伏耕压青、种植高秆作物，以及通过条带状或片状栽植作物等措施来覆盖农田，降低地表水分蒸发，增加地表粗糙度，减少农田土壤风蚀的方法。
随便看	frequency factor frequency-following response frequency four-vector frequency fraction frequency function frequency histogram frequency hopping frequency hopping technique frequency hypothesis frequency hysteresis frequency indicator frequency instability frequency interval frequency inversion frequency jitter frequency judge approach frequency jumping frequency locking frequency-locking frequency matching frequency measurement frequency measuring equipment frequency meter frequency meter, frequency counter frequency method

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。