查询词典 on the beam

The result indicates that not all types of cracks have big effects on the durability and load capacity of concrete beam.

说明并不是所有类型的裂缝，对梁的耐久性和承载能力都有明显的影响。

Based on the thorough study of sources and characteristics of the three errors in laser collimation technology, an error correction method by integrating multi-point detection, multi-variant polynomial step-by-step regression analysis and adaptive noise-elimination is proposed. The influences of beam drift, bending and whipping are taken into consideration to enhance the stability of plumb datum line.

在深入分析激光准直技术中三项主要误差因素来源及其特性的基础上，提出了利用多点监测、多元多项式逐步回归分析法与自适应除噪技术相结合的综合修正方案，建立铅垂基准线的修正模型，综合考虑了激光漂移、光线弯曲以及随机抖动等因素的影响，从而有效提高了铅垂基准线的稳定度。

The application of bowl-button steel scaffold on the construction of cast-in-place continuous beam in Houyan Cross-bridge of Shenda Highway, its working process and main management points were introduced.

介绍了碗扣式钢管脚支架在沈大高速公路后盐立交桥连续箱梁施工中的应用概况及碗扣式钢管脚支架的施工工艺和控制要点。

The Update Lagrangian formulations of deck beam finite element in transverse stripe are induced based on the three-dimensional continuum virtual work incremental equilibrium equation, and the effect of large deformation is taken into consideration.

基于三维连续体的虚功增量方程，导出了横向条带板段单元的UL列式，并考虑了板段单元位形变化的影响。

Based on the classic mechanics beam theory,the internal forces and deformation of bird-nest-patterned grid structure with circular opening are analysed using the equivalent continuum mathematical method and the slope deflection method.

基于铁摩辛柯梁理论，采用连续化数学模型和角度位移法，对鸟巢形网架结构的内力和变形进行分析，提出了简化计算方法。

On the base of codes in 1989,a series of seismic measures are improved in new codes,such as limit of inner-storey drift angle,minimum reinforced rate,column-beam moment magnification coefficient and moment magnification factor at the column base,etc.

在89规范的基础上，本次规范修订进一步提高了包括层间位移角限值、最小配筋率、柱一梁级差系数等等在内的一系列抗震设计措施。

That the strain variation in an external cable depends mainly on the overall deformation of the beam, friction at the deviators and cable angle.

宣布，外部电缆应力变化主要取决于梁整体变形，在转向块和有线电视的角度摩擦。

Results Mean number of errors of the mice were 1±0.3, 0.9 ± 0.6 and 1.4±1.0 respectively, all of them were different significantly compared with control on the second, third and fifty-sixth day after the brain irradiated with 20Gy electron beam.

硫喷妥钠麻醉后，采用直线加速器10MeV电子线照射136只4-6周龄昆明鼠全脑，四组动物分别给予20Gy、10Gy、5Gy、0Gy，照射后第1、2、3、4、5天和第14、28、56、84天采用跳台法测定鼠的学习记忆力。

A theoretical analysis of local damage in a thin ductile tube hit by a flat-nosed missile laterally is developed to predict local failure due to plugging by the beam-on-foundation model. The effect of internal press was considered, and differential equations was obtained which can predict the ballistic speed of the missile which impact the tube filled with water. It can be solved by Runge-Kutta method.

采用地基梁模型对平头弹体侧向冲击钢管的冲塞型破坏模式进行了理论分析，考虑了充压情形下内压的影响，导出了钢管在冲击过程中的运动方程，可以用龙格—库塔法进行数值求解来确定弹体冲击充液压力管道的弹道极限速度。

Outside the constraints that a component deformation by other components of obstruction, or a component deformation by another member of the obstacles, such as the circle beam on the floor of the binding effect.

外约束指一个构件变形受到其它构件的阻碍，或一个构件变形受到另一个构件的阻碍，如圈梁对楼板的约束作用。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。