The analysis of the problem of the finite length rod beingimpacted becomes very complex because viscoelasticity is introduced.
有限长细杆冲击问题的分析由于引入了粘弹性本构关系而变得比较复杂。
I make it very simple — I make the length one meter, and I hang on the rod, at the bottom, a mass m, which, let's say, is 500 kilograms.
为了简单-，假设长度为一米，我握住这棒子，底部挂质量M的物体，重为500公斤。
Dr Fink's fibre consists of a hollow rod of an insulating polycarbonate material with a 30-micrometre ring of a piezoelectric polymer running along its length.
芬克博士研发出的这种纤维由一种由绝缘聚碳酸酯材料制成的空心杆组成，空心杆的内部有一种30微米的压电聚合物材料制成的环。
The pedal angle can be changed as desired by adjusting the length of the link rod.
调节连接杆的长度，踏板的倾斜角度可以自动地变化。
So if you look at the rod-- and we use the pendulum as our standard, l-- with length little l-- then you see the period will be the same if 1 1/2 R is little l...
所以如果你看杆子-,我们用摆作为标准，长度为-,你会发现如果,1，1/2，R等于l，周期相同。
It is obtained by making the track rod a different length to the distance between the king pins (or wheel swivel axis centers).
转向横拉杆的长度同主销间的距离不相等，就可保证各前轮以期望的角度旋转。
It is obtained by making the track rod a different length to the distance between the king pins.
转向横拉杆的长度同主销间的距离不相等，就可保证各前轮以期望的角度旋转。
The track rod length is set so that its connection to the track arm falls on an imaginary line taken from the king pin to a point on the vehicle center line just in front of the rear axle.
转向横拉杆长度的设置要保证转向横拉杆与转向节臂的连接点位于主销到后桥前端汽车中心线上的点所形成的假想连线上。
The track rod length is set so that its connection to the track arm falls on an imaginary line taken from the king pin to a point on the vehicle center line just in front of the rear axle.
转向横拉杆长度的设置要保证转向横拉杆与梯形臂的连接点位于主销到后桥前端汽车中心线上的点所形成的假想连线上。
Adjustment in the field may be accomplished by sliding out and cutting the stem rod to the appropriate length.
现场调试可能需要将阀杆滑出，并对阀杆进行切割加工使其具有适当的长度。
The specification and length of super-heavy steel rod can be designed effectively after in-putting the oil well data, and all the information can be stored in each corresponding database.
通过输入油井工况数据，利用该软件可有效设计出配重杆的规格及长度等施工数据，并能预测产液量，同时所有信息都能及时存放到各自对应的数据库中。
In this paper the flame spreading rate (Vf), pyrolysis length (lp) and flame structure of PMMA fuel rod in an opposed air flow and quiescent environment were investigated.
本文测量了不同直径的PMMA燃料棒在逆风和静止环境中的火焰传播速度、裂解长度和火焰形状。
The performance of the long tube is proved to be worse than that of the long rod with the same mass, length and density.
长管体的侵彻能力小于同长度同质量同密度的长杆体的侵彻能力。
The elastic property of DNA is characterized by the elastic rod and filament approximately when its length is almost equal to the bending persistence length.
当其长度和刚性长度相近时，其弹性性质可以由弹性杆或弹性细丝来近似描述。
The crank connecting rod is adjustable in length.
曲柄连接杆的长度是可调节的。
The axial stability of impacting an elastic rod with constrained length by a rigid piece with initial velocity is analysed.
对具有初速的刚性块与有限长弹性杆轴向冲击的稳定问题进行了分析。
The interface part and extension rod, particularly important is the radial run-out accuracy, cantilever length, vibration performance and replaceable.
对接口部分和接长杆而言，特别重要的是径向摆动精度、悬臂长度、振动性能和可换性。
The study results show that: the shear of grout on FRP rods does not vary uniformly with the length of rod;
结果表明：在拉伸外荷载作用下，灌浆体对玻璃钢杆的剪应力并不随杆体长度均匀分布；
By adopting the above technical scheme, the provided drying wardrobe with the hanging rod has the characteristics of simple as well as reasonable structure, proper length and good stability.
通过采用上述技术方案，提供了一种结构简单、合理、长度适当、稳固性好的带挂杆的烘干衣柜。
With the increase of the anchorage length of the anchor rod, the ultimate pull - out resistance of the anchor rod does not increase linearly, but is less and less obvious by gradual increase.
锚杆随着锚固长度的增加，极限抗拔力并不是线性增加的，而是增加得越来越不明显。
The degenerate ferrite consists of rod-like subunits, each several micron in length and 1-2 micron in diameter.
退化铁素体是由棒状的亚单元组成，每个亚单元的直径约为1 - 2微米，长度为几微米。
Estimates capacity and power required for compressing a gas mixture from an Inlet pressure to Desired Outlet pressure for a given cylinder diameter, rod diameter, stroke length and RPM.
此压缩机在线计算程序可计算从入口压力压缩到出口指定压力，在给定活塞直径、连杆直径、冲程长度和转速的情况下，压缩气体混合物所需的压缩机容量和功率。
The utility model relates to a device which can prolong the length of a fishing rod.
本实用新型涉及一种可延伸钓鱼杆长度的装置。
By adopting the above technical scheme, the provided drying wardrobe with the clothes drying rod has the characteristics of simple as well as reasonable structure and proper length.
通过采用上述技术方案，提供了一种结构简单、合理、长度适当的带晾衣杆的烘干衣柜。
Flying shear is used to cut head and end and design length as well as accident on wire rod producing.
线材生产中的飞剪机是用来切头、切尾、以及当出现事故时切取定尺的。
Short drill Pipe Short drill rod is a tool for adjusting drilling tool spaced length to reach a certain technical purpose in drilling engineering.
短钻杆是钻井过程中调整钻具间隔长度以达到某种技术目地的工具。
The paper introduced the quick cutter-blade changing unit of fixed length flying shear in rod rolling line.
介绍了一种棒材车间定尺飞剪机刀片快速更换装置及其使用方法。
The term stud as referred to herein, applies to a cylindrical rod of moderate length, threaded on either one or both ends or throughout its entire length.
螺柱这里是指适用于中等长度圆柱杆，螺纹在一端有或两端都有，或全螺纹的产品。
Based on that the laser rod is equivalent to gradient index rod (GRIN), a new thermal lens focal length expression was achieved.
把激光棒等效为梯度折射率棒，得到了新的热透镜焦距公式。
Based on that the laser rod is equivalent to gradient index rod (GRIN), a new thermal lens focal length expression was achieved.
把激光棒等效为梯度折射率棒，得到了新的热透镜焦距公式。
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