“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	unperturbed problem unphysical particle unphysiological forgetting unpliable unpliancy unpointed cone unpoke move unpolarized unpolarized burst unpolarized component unpolarized continuum unpolarized light unpolarized particle beam unpolarized proton background unpolarized radiation unpolarized wave unpolluted road unpredictability unpredictability implies pseudorandomness unpredictable unprogrammed cell death unprojected map unpromoted unprovability unprovable

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