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 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。
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。
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 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。
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。
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。
A new linear sensing method of deflection and stress, in which the fiber grating bandwidth is stretched by using bilateral cantilever beam, is reported.
报道一种利用双侧悬臂梁展宽光纤光栅带宽实现对挠度和应力线性传感的新方法。
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。
Intermediate driving way is put forward for the first time and can solve influence of deflection and edge effect come from rail beam on mechanical and electric performance.
首次提出中间驱动方式，能较好地解决轨道梁产生的挠度、边缘效应等对机械和电气性能的影响。
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。
Initial deflection of the floor beam of a project by lateral loads and co-axial role occurs because of the construction defects.
某工程受横向荷载和轴压共同作用的楼面梁因施工缺陷发生初始挠曲。
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。
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 influence of geometric size, material properties of the slabs, inhomogeneous subgrade, sleeper beam and bituminous overlay on the bending stresses and deflection is investigated.
分析中包括了搭板的几何尺寸、材料因素、地基非均匀、枕梁及沥青加铺层对搭板弯拉应力及变形的影响。
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。
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 Angle of rotation, which provides a measure of the current flowing in the coil, is measured by the movement of the needle or by the deflection of a Beam of light reflected from the mirror.
旋转角度可用来度量线圈内通过的电流，角度用指针的转动或镜面反射光线的偏转来测定。
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。
Based on analyzing the relations of degree of pre-stress to stress, deflection and crack of concrete beam, a design method is pro-posed.
在详细分析了预应力度同梁的应力、位移、开裂的关系的基础上提出了部分预应力混凝土梁的设计方法。
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。
By using of virtual work principle and the unit-load method, the elastic-plastic process of loading and deflection of a beam with one degree of indeterminacy under an even load is analyzed.
通过虚功原理和单位荷载法分析了均布荷载作用下一次超静定梁的弹塑性加载及变形过程。
Deflection, the total tendency is under the similar load, along with the web plate high increase, the built-up beam rigidity is increasing, amount of deflection unceasing reducing.
对于挠度来说，总的趋势是在同样的荷载下，随着腹板高度的增加，组合梁的刚度在增加，挠度不断的降低。
The method is based on measuring the deflection of rays from a collimated light beam due to gradients in refractive index.
平行光通过折射率存在梯度的场，光线产生偏转，即产生云纹效应。
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 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。
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