... 束直径：beam diameter 束位移：beam displacement 束偏斜管：beam deflection tube ...
基于180个网页-相关网页
laser beam displacement 激光光束偏移
Backing beam displacement 横梁变形
curved beam displacement field 曲梁位移场
beam end displacement 梁端位移
displacement of beam 梁位移
displacement of weld beam 焊缝移动
wind load displacement of beam 主梁风载位移
·2,447,543篇论文数据，部分数据来源于NoteExpress
As a important basis of calculating the distortion and strength of the buried pipeline, the paper gives out the space curve differential equations of elastic foundation-beam (displacement equation).
作为计算埋地管道变形和强度的重要基础，给出了弹性地基梁的挠曲线微分方程(位移方程)。
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