“迂曲度”的概念、定义、翻译、参考文献-科学参考

单词	迂曲度
释义	迂曲度 Encyclopedia 理学流体力学释 tortuosity迂曲度表示渗流通道的实际长度与穿过渗流介质的外观长度（宏观距离）的比值，即渗流流体介质在穿越介质单位距离时，质点在孔道中运动轨迹的真实长度，其值在1.2～2.5。
随便看	Firm, Contract and Financial Structure firm core firm IP core firm power firm pulse firmware firmware engineering firn firn basin firn ice firn line Firsov crater FIRST first first adjoint operator first adjoint space first aid for accidents at the construction site first aid medicine for rocket propellant poisoning first antenna First Anthology of Books from Collectanea first appearance datum first approximation first approximation theory first-ascent giant branch first author counting

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。