“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	velocity matching velocity measurement velocity measurement of radio navigation velocity measurement quantity velocity modulation velocity of detonation velocity of entry velocity of escape velocity of flue gas velocity of fluid flow in porous media velocity of light velocity-of-light cylinder velocity of light, light velocity velocity-of-light radius velocity of money velocity of motion along the path velocity of recession velocity of sound velocity of sound, speed of sound velocity of the center of mass velocity of working fluid velocity perturbation velocity phase space velocity potential velocity potential theorem of Lagrange and Cauchy

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。