“张乃凤”的概念、定义、翻译、参考文献-科学参考

单词	张乃凤
释义	张乃凤 Encyclopedia 农学张乃凤释 Zhang Naifeng张乃凤（1904-03-31～2007-02-22）中国土壤肥料学家。中国化肥田间试验的先导和全国化肥试验网的组织者。
随便看	zero dagger zero-dagger zero-dagger 0+ zero date zero-day attack zero-day vulnerability zero defect zero deflection zero degree zero degree spectrometer zero-density zero-density hypothesis zero-density method zero-density theorem zero-derivative zero-dimensional zero-dimensional circuit zero-dimensional cycle zero-dimensional-defect zero-dimensionality zero-dimensional manifold zero-dimensional mapping zero-dimensional network solid zero-dimensional set zero-dimensional space

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。