“drop seeder”的概念、定义、翻译、参考文献-科学参考

单词	drop seeder
释义	drop seeder Encyclopedia 农学点播机释 drop seeder点播机按一定行距、穴距和每穴种子数，将种子成穴播种的精确播种机具。
随便看	secondary segment secondary segmentation secondary settling tank control system secondary sex characteristics secondary sexual characteristics secondary slime secondary socialization secondary somatosensory cortex secondary sound source secondary source secondary specialized school secondary specialized school library rules secondary spectrum secondary spermatocyte secondary spin quantum number secondary standard secondary standard material secondary standard of measurement secondary star secondary station secondary steel secondary stress secondary stress field secondary structure secondary succession

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。