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freely supported中文是什么意思

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用"freely supported"造句"freely supported"怎么读"freely supported" in a sentence

中文翻译手机手机版

  • 简支的
  • 自由支承的

例句与用法

  • The mathematic model of the ultra - thin spherical mirror is to be treated as elastic thin shell . then the predigested model , i . e . , bended beam , used in qualitative analysis was proposed , and its deflection and stress formulas under the freely supported condition were set up . based on an off - axis aspherical primary mirror , the relationship of aspherical surface error ( rms ) in tangential plane with bended beam ’ s radius r , position s of concentrated load p and geometry length l of arc was analyzed
    根据这一设想,本文建立了超薄镜的数学模型?薄壳,并提出了强制力作用下超薄镜的简化模型?曲梁,推导了曲梁在简支情况下受力变形的挠度公式,并结合一个实例,计算出曲梁变形后与所需非球面的面形残差( rms )在子午方向与曲梁弧长l 、曲梁半径r及集中力位置s的关系及满足面形精度的r和s范围,分析了弧矢方向的rms ,得出了同时满足子午和弧矢方向面形要求的l 、 r和p 。
  • However , the pre - stressed anchor cables on the upper part of the piles make the whole stabilizing system like freely supported beams or some other h yperstatic structures . with the number of restraints increasing , it makes much easier to control the displacement of the piles and to reduce the bending moments and shearing forces along the piles to a certain extent
    增加预应力锚索后,整个结构体系接近简支梁或其它超静定结构,随着约束的增加桩身的位移控制变得容易许多,同时桩身内力值也在一定程度上减少较多。
用"freely supported"造句  
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