“免耕播种机”的概念、定义、翻译、参考文献-科学参考

单词	免耕播种机
释义	免耕播种机 Encyclopedia 农学免耕播种机释 no-tillage seeder免耕播种机在未耕翻的土地上直接播种的播种机械。又称直接播种机。
随便看	variable rules variable selection variable selection for linear regression model variable separation method variable sign variables inspection variable source variable-spacing interferometer variable-spacing interferometry variable specific impulse magnetoplasma rocket variable-speed constant-frequency variable speed control moment gyro variable speed drive variable speed operation variable speed pumped storage variables quality characteristic variable-stability aircraft variable stability flight control variable stage variable star variable stator vane variable step size variable step size method variable stroke technology for internal combustion engines variable structure

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。