“砂石覆盖栽培”的概念、定义、翻译、参考文献-科学参考

单词	砂石覆盖栽培
释义	砂石覆盖栽培 Encyclopedia 农学砂石覆盖栽培释 sand mulching tillage砂石覆盖栽培通过在农田地表人工覆盖10～20厘米厚的砂石层建成砂田，实现增渗减蒸、增温保温、抗蚀减尘和抗旱增产目的的农田覆盖耕作技术。
随便看	unitary transformation unitary transformation group unitary trick unitary unimodular group unitary vector space unit ausiliary transformer unit automatic start-up and shut-down control unit ball unit basis unit bore system unit boundary unit box unit brightness unit cell unit cell having maximum symmetry and minimum size unit character unit charge unit chemical dosing system unit circle unit class unit combination instrument unit commitment unit complex hyperball unit complex number unit construction area

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。