“topdressing”的概念、定义、翻译、参考文献-科学参考

单词	topdressing
释义	topdressing Encyclopedia 农学追肥释 topdressing追肥在作物、果树、蔬菜等生长发育期间的施肥。
随便看	helium atomic spectrum helium bubble helium burning helium cadmium laser helium-cadmium laser helium content helium core helium detonation helium era Helium flash helium flash helium ion beam scanning electron microscope helium ionization detector helium ionization zone helium isotope hydrogeology helium-jet transport helium leak detector helium liquefier helium Lyman α forest helium main-sequence helium method helium-neon helium-neon laser helium optical pumping magnetometer helium-poor star

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。