“hill-dropplanter”的概念、定义、翻译、参考文献-科学参考

单词	hill-dropplanter
释义	hill-dropplanter Encyclopedia 农学穴播机释 hill-dropplanter穴播机按一定行距和穴距将种子成穴播种的播种机械。又称中耕作物播种机。
随便看	curves composition curve screen curve setting-out curve sketching curve space curve superelevation curve surface grinding curve teapot curve theory curve tracing curve widening curve with boundary curve with double point curve without boundary curve without double point curvic curviform curvilineal curvilinear curvilinear asymptote curvilinear congruence curvilinear coordinate curvilinear coordinates curvilinear coordinate system curvilinear diameter

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。