“乌尔曼条件”的概念、定义、翻译、参考文献-科学参考

单词	乌尔曼条件
释义	乌尔曼条件 Encyclopedia 理学乌尔曼条件释 Ullman conditions乌尔曼条件美国学者乌尔曼对1948年美国发布的铁路货运流数据进行研究后，提出两个地点之间发生空间相互作用需满足互补性、干预机会、可运输性三个基本条件。
随便看	Frohlich mode Froissart Froissart-Martin bound Froissart theorem FROLIZI From Artemisia annua L. to Artemisinins: The Discovery and Development of Artemisinins and Antimalarial Agents Fromental Halevy from farm to table from intuition Frommer Frommer method From Morality to Virtue from multiwavelength to multi-messenger From Place to Place from self From Slave to General From The Biography of Ying Ying to The Romance of the Western Chamber From the House of the Dead From the North From the Perspective of Class Group Theory: An Analysis of the Origin of Zaju Drama From What is Before frond frondose front frontage

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。