“平截面假设”的概念、定义、翻译、参考文献-科学参考

单词	平截面假设
释义	平截面假设 Encyclopedia 理学梁释 assumption of plane cross-section平截面假设材料力学中的一个变形假设。即变形前与梁杆或圆轴的轴线垂直的平截面，在变形过程中始终保持为与变形后的轴线垂直的平截面。这是材料力学梁、杆和圆轴理论的重要基础之一。
随便看	water resource fee levy standard water resource management water resource management system water resource monitoring water resource ownership water resource pricing water resource protection planning water resource remote sensing water resources water resources accounting water resources allocation water resources allocation scheming Water Resources and Hydropower Engineering water resources assessment water resources carrying capacity Water Resources Development and Management water resources development and utilization water resources development and utilization management Water Resources Development Research Water Resources & Hydropower of Northeast China water resources in China Water resources informatization Water Resources Informatization Specialized Committee water resources in the world water resources investigation and assessment

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。