“history of barnyard grass cultivation”的概念、定义、翻译、参考文献-科学参考

单词	history of barnyard grass cultivation
释义	history of barnyard grass cultivation Encyclopedia 农学稗栽培史释 history of barnyard grass cultivation稗栽培史稗（Echinochba crusgalli）为中国古代重要的救荒作物，栽培历史已有2000年以上。
随便看	lattice polytope lattice preferred orientation lattice-preferred orientation diagram lattice-preserving mapping lattice problem lattice QCD at finite temperature and density lattice reduction lattice reference frame lattice relaxation lattice ring isomorphism theorem lattice row lattice rule lattice sampling lattice scattering lattice scattering for carrier lattice site lattice soliton lattice specific heat lattice sphere covering lattice square lattice-stable lattice structure lattice structure of sememe lattice substitution lattice sum

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。