扭转模态,torsional mode
1)torsional mode扭转模态
1.Dispersion equations oftorsional modes in three different two-layer pipes are obtained by means of analyzing different stress and displacement boundary conditions of these structures.通过分析不同的应力和位移边界条件得到了三种不同双层管结构中扭转模态的频散方程。
2.Torsional mode is one of the types of ultrasonic guided waves in pipes and it can be used to detect different kinds of defects.扭转模态是管道中超声导波的模态之一,可以检测各类缺陷。
3.Dispersion and attenuation characteristics oftorsional modes of ultrasonic guided wave in pipe with viscoelastic coating are investigated.研究了带有粘弹性包覆层管道中超声导波扭转模态的频散及其衰减特性。
英文短句/例句
1.Experimental Study on Defect Detection in Pipes with Viscoelastic Coating Using Torsional Modes扭转模态在带黏弹性包覆层管道中缺陷检测的实验研究
2.The condition of being twisted or turned.扭曲被弯曲或扭转后所处的状态
3.Research On Dynamical Analysis Based On Torsional Condition Of Torsion Bar基于扭力轴扭转状态下的动力学分析研究
4.Nevertheless, the trend of ecological deterioration has not been fundamentally reversed in China.但是，生态恶化的趋势没有根本扭转。
5.Finite Element Analysis of Dynamics of Spatially Curved and Twisted Rods空间弯曲和扭转形杆动态特性的有限元分析
6.Numerical Research on Dynamic Buckling of Shell under Torsional Impacted Loads;冲击扭转载荷下圆柱壳动态屈曲数值研究
7.She wrenched at the door-handle and wrenched the door open.她扭转门把手,把门扭开。
8.The state of being twisted or bent out of shape.扭曲扭曲或变形的状态
9.Investigation of shear strength and modulus of fresh water ice by torsional tests用扭转试验研究淡水冰的剪切强度及模量
10.Structural Torsion Effect s Modeling and Identify Using Time Series Analysis;基于时间序列的结构扭转效应建模与识别
11.Study on the Key Problems of Torsional Vibration Modeling of Automobile Powertrain;汽车动力传动系扭转振动建模的关键问题研究
12.Research of Relationship between Shearing Mold Amount of Steel Wire and its Turning Angle;钢丝的切变模量与扭转角度关系的研究
13.Atomistic Simulation and Study of the Mechanical Properties of Copper Nanowires under Torsion基于原子模拟的铜纳米线扭转力学性质的研究
14.Study on the Conversion Mechanism of Radial-Torsional Vibration Mode of Piezoelectric Hybrid Disk with Multiple Diagonal Slots斜缝式结构压电复合盘径扭模式转换机理探讨
15.Research on torsional vibration measuring model of complex rotation mechanisms and the experiments复杂旋转机械扭振测量模型与实验研究
16.Modeling Methods and Analysis Software for Multi-Branch Torsional Vibrations多分支扭转振动建模方法与分析软件的研究
putational model investigation of torsional wind load on high-rise building with X-shapeX型超高层建筑扭转风荷载谱计算模型研究
18.Influence of transverse crack model on shafting"s torsional shear stress轴系横向裂纹模型对其扭转剪应力的影响
相关短句/例句
Torsion mode frequency扭转模态频率
3)twisting contour扭转形态
4)torsional resonant microcantilever beam扭转谐振模态微悬臂梁
5)corner workform twist角模扭转
6)twisted mode cavity扭转模腔
1.Aim To investigate the coherent two frequency laser after a single axial mode is split by the way oftwisted mode cavity with fine detuning in LD pumped solid state laser.目的研究在激光二极管泵浦固体激光器内利用扭转模腔微失调的方法产生单纵模分裂并输出相干双频激光，频差连续可调。
延伸阅读
扭转弹性模量分子式：CAS号：性质：在材料的比例极限内，扭转应力与扭转应变之比。也称扭转弹性模量，是材料力学性能中最稳定的指标之一，常用G表示。杨氏模量E、泊松比μ和它之间有关系式：G=1/2·E（1+μ）。扭转模量常用扭转试验来测定。对于直径为d0、长度为L0的圆柱形试样，只要测得在扭矩M作用下相距L0的两截面间的相对扭转角为φ，则G=32ML0/(πφd04)。
