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- estimation of prestressed bar 预应力筋估算
- Establishing the pre-stressed bridge model with the entity unit, the simulation of prestress bar has very big limitation. 摘要用实体单元建立预应力桥梁模型时，预应力筋的模拟存在很大局限性。
- ADINA can be used for the nonlinear FEM analysis of prestressed concrete structures.The simulated methods of concrete and prestressing bar are concerned. 讨论了应用ADINA进行预应力混凝土结构的分析时,混凝土以及预应力钢筋的有限元模型及模拟方法。
- The expressions of distributed bars of several normal cases in the practical engineering are presented based on the equalization of the slope of prestressed bars at the end of each curve at inflection point. 以预应力筋在反弯点处每段曲线端点的斜率相等为基础，提出了实际工程中常用的几种情况的布筋表达式。
- His estimation of their arrival time is not far off. 他对他们到达时间的估计基本准确。
- A cubical spline interpolation function is put forward to show the tendon profile of prestressed bars because the tendon profile can't be accurately expressed by the quadric parabola. 摘要针对二次抛物线不能准确反映预应力筋实际线型特点的事实，提出了采用三次样条插值函数作为预应力筋的布筋线型函数，并在理论上确定了预应力筋反弯点的空间几何位置。
- His estimation of their arrival time was not far off. 他对他们到达时间的估计基本准确。
- He has risen in the estimation of his friends. 他在朋友中的声望上升了。
- He is sinking in the estimation of his friends . 朋友们对他的评价在降低。
- He tried to form a true estimation of the newcomer. 他竭力对新来者作出正确的评价.
- He is sinking in the estimation of his friends. 朋友们对他的评价在降低。
- My estimate of the length of the room was 10 feet. 我估计房间的长度为10 英尺。
- Public estimation of someone; reputation. 声名;声誉;名誉.
- curve of prestress bar 预应力筋线型
- Estimation of the instrumental error is given. 文中对仪器的误差也作了简单的估计。
- His estimate of the situation was sober. 他对形势的估计是审慎的。
- My estimate of the situation is not so optimistic. 我对形势的估计不那么乐观。
- Gave a ballpark estimate of future unit sales. 对未来的单位销售法做出几近正确的估计
- The dedicated doctor earned the estimation of his colleagues. 那位忠於事业的医生赢得了同事的尊敬。
- ANALYSIS AND DISCUSSION ON LAYOUT SCHEME OF PRESTRESSED BARS FOR TRANSFER STRUCTURE WITH LARGE-SPAN LAMINATED OPEN-WEB TRUSS 对大跨度叠层空腹桁架转换结构预应力筋布置方案的分析与讨论
