“assumption of plane cross-section”的概念、定义、翻译、参考文献-科学参考

单词	assumption of plane cross-section
释义	assumption of plane cross-section 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	value of a problem value of aquatic products value of a term value of a variable value of controlling interest value of division value of educational policy value of environmental loss value of expectation value of fisheries value of knowledge value of law value of life value of mining right value of order 1 value of order k value of quantity value of ratio value of statistical life value of teacher education value of the selected titles value of water resource Value Opportunity Analysis Value opportunity research method value-oriented service analysis and optimization

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。