The objective is to verify the predictions of engineering beam theory in so far as that theory defines the centerline deflection and extreme values of the normal stress.
实验目的是证明现行的工程梁理论，这种理论定义了中心线变形和普通应力的极值。
What is the deflection equation of a cantilever beam fixed at one edge?
悬臂梁安装时的偏差方程序是什么？
This is the temperature at which a simply supported beam specimen of the material, with a centrally applied load, reaches a predefined deflection.
这是中心承载的该材料简支梁达到预定偏差的温度。
Compared with traditional ultrasonic probe, ultrasonic phased array probe can realize transition, deflection and dynamic focusing of acoustic beam under electronic control.
与传统的超声波探头相比，超声相控阵探头可以实现电子控制下的声束平移、偏转与动态聚焦。
Compared with traditional electrostatic cantilever actuators, this device can control the deflection of the beam more accurately.
与传统的静电驱动悬臂梁执行器相比，新的结构能更精确地控制梁的挠度。
These experiments mainly aim at determining the deflection and stress of beam slab structure before and after reinforcement.
静载试验的内容是测定加固前后梁板结构的混凝土应力和挠度。
We describe a novel method to enrich isotopes and isomers via magnetic deflection of optically polarized atomic beam.
本文描述一种通过极化原子束的磁偏转实现同位素和同质异能素浓缩的新方法。
The three-magnet bending system is suitable for linac beam deflection of free-electron-laser facility.
这种结构紧凑的三磁铁偏转系统适用于自由电子激光器的束流传输。
The relationship between this periodical deflection and material properties and exciting beam parameters is investigated.
研究了这种周期性偏转与材料性质和激励激光束参数之间的关系。
The appendage is modelled as a finite deflection beam having linear constitutive equations.
假设附件为有限变形梁，但其本构方程是线性的。
Meanwhile, it is given that the parameters influencing the amplification factor of beam deflection and law.
同时，研究出影响梁挠度放大系数的各参数及其规律。
Some technical problems concerned with computer control system, stage driving system, beam deflection system are here discussed to point out their development trends.
本文讨论了与计算机控制系统、工作台驱动系统以及电子束偏转系统有关的一些技术问题并提出了这些技术的发展趋势。
A new concept on the displacement operator for beam unit is established, and a method of calculating the deflection Angle of beam unit is then provided.
本文建立了一个梁单元位移算子的新概念，并提供一种梁平面弯曲变形的梁单元位移算子求变形的计算方法。
Moire deflection measurement can be used to calculate refractive index by measuring deflection of probe beam passing through mediums.
摩尔偏析测量术通过测量探针光束经过不均匀介质后光线的偏折来估算介质的折射率。
The result shows that the frequency of the beam is effected by the different combination of initial deflection and initial pressure.
结果表明：初压力和初偏移的不同组合，能够影响梁非线性振动的频率。
A method of calculating elastic curve for semiflexible plate wind tunnel nozzle has been presented, based on the linear theory of small deflection of beam deformation, in this paper.
本文基于梁弯曲变形的小挠度线性理论，提出了半挠性喷管挠性板弹性曲线的计算方法。
The approach is based on large deflection characterisation of a curved beam, coupled with fracture mechanics concepts.
该方法是基于曲梁大变形理论及断裂力学而提出来的。
In this paper, the deflection curve of a beam of fixed ends is used to represent the speed-time relation of the faster vehicle.
为此，提出用固支梁挠度曲线表示较快车辆的速度-时间关系曲线，由此得到了一种无格子模型。
The Speedy Rail beam is a heat-treated aluminium alloy profile with hollow cross-sections that give it high strength under torsion and deflection stresses.
快速铁路是束热处理铝合金型材中空截面，给高强度下的扭转和挠度应力。
The main reason of the main beam down deflection was that the most complex stress exceeded the admissible value and achieved the yield limit value.
主梁下挠变形的主要原因是受热引起的最大复合应力超过许用值，达到了屈服极限值，强度不满足要求。
The singular function is combined with Laplace 's transformation to calculate the deflection of stepwise beam. In this way the deflection equation of the beam is conveniently determined.
本文将奇异函数与拉普拉斯变换方法相结合，用这种方法来计算阶梯梁的弯曲变形，可以方便地求得梁的挠曲线方程。
The experimental results obtained by the Gauss laser beam deflection technique well conform with the theory.
采用高斯光束光斑偏折技术所得实验结果与理论很好地符合。
The laser optical beam deflection method is one of the noncontact sensing technique.
激光光束偏转法是一种非接触的探测技术。
The frequency shifting and beam deflection of the Bragg acoustooptic interaction in cascade is analyzed according to general Bragg acoustooptic interaction theory.
根据声光互作用的一般理论，对不同的声光互作用条件下，级联布喇格声光互作用的频移和光束偏转进行了分析。
A model for analyzing the large deflection of an elastic cantilever beam with constraint under uniformly distributed load was established.
建立了分析均布载荷作用下受约束悬臂梁的弹性大变形三阶段模型。
The beam deflection method was employed to determine the temporal response and position sensitive properties of the PSD.
采用光束偏转法对其时间响应特性和位置敏感特性进行测定。
This paper provides a simple method for an interrupted polynomial solution for the deflection of a continuous beam.
本文提供一种用截断多项式求解连续梁弯曲变形的简单方法。
This paper provides a simple method for an interrupted polynomial solution for the deflection of a continuous beam.
本文提供一种用截断多项式求解连续梁弯曲变形的简单方法。
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