“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	solder bonding solder drop junction soldering solder joint solder sucker soldier chronic stress injury Soldier Comrades soldierfly soldier functional dyspepsia soldierirritable bowel syndrome soldier load soldier medical care soldier pile retaining support soldier reactive psychosis Soldiers and Guns Soldiers and Their Commander Soldiers Rebellion of Im Ou soldiers selection for military system in Northern Song Dynasty Soldiers Sortie Soldiers Tombs of Fujian Garrison Taiwan in Qing Dynasty soldier stress cardiomyopathy soldier stress cognitive disorder soldier stress dysmetabolism soldier stress-induced immune dysfunction Soldiers' Troupe

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