弹回的

Trilinear hysteretic model is put forward for SRSHC, and the calculation formula of the characteristic parameters in hysteretic model of SRSHC is put up. This model also can be usedfor steel reinforced high strength concrete columns. It is the basis of the time analysis of elasto-plastic dynamic.

通过对试验试件的滞回曲线分析，提出了刚度退化的三线型钢骨超高强混凝土柱恢复力模型，通过试验现象和数据，求出了其特征参数的计算公式，从而为工程上进行弹塑性时程分析提供理论基础。

With the development of EMF process, the perfect theoretical study is exigently needed to predict the final shape of parts, instruct and verify the forming system design.

由于电磁成形可以提高难成形材料的成形性并减小工件回弹，因此，可以克服这些材料的成形困难，促进其在轻量化结构中的应用[3]。

This paper discusses the detection of postglacial rebound by using data from space geodetic measurement of VLBI, and using measured site velocities and length rates of baselines to detect the vertical and horizontal postglacial rebound respectively.

本文利用甚长基线干涉测量技术提供的实测站速度和地球物理模型ICE_4G提供的数据，采用实测站速度法和基线长度变化率法分别检测了冰期后地壳回弹的垂直运动和水平运动。

In the loudest and fastest staccatos we can also take advantage of the rebound from the keyboard.

在加强快速的断奏中我也可以利用键盘的回弹的优势。

Based on a brief introduction of the self-consistent method and the theory of soft foundation dealt with blasting method,this paper calculates some resilient modulus ,which are largely in accordance with the data in the experiments.

简要介绍了自洽方法和爆炸法处理软土地基的工作原理，并用自洽方法计算爆炸法处理的软土地基的回弹模量，计算结果和试验结果符合较好。

On the base of large amount of tests, this thesis analyzes the impacts of testing period, fiber dosage and cement dosage upon the compressive strength, splitting tensile strength, compressive resilient modulus, flexural strength and flexural elastic modulus of polypropylene fiber cement stabilized macadam, and the corresponding impact rule was found.

3在大量试验的基础上分析了试验龄期、纤维掺量、水泥掺量对聚丙烯纤维水泥稳定碎石抗压强度、劈裂抗拉强度、抗压回弹模量、抗弯拉强度和抗弯拉弹性模量等的影响，并得出了相应的影响规律。

First off, Ricky should set his rebound adjusters as outlined in the setup section, and back the compression adjusters out to no more than the middle of their range.

首先， Ricky 应该调节他的回弹阻尼，并且调的压缩阻尼到不超过调节范围的一半的地方。

Though in the impact process exists rebound phenomenon and the wave form becomes interrupting impulses, yett the energy loss of the mass is very low. So it is thought to link the interrupting impulses to a continuous wave form by using proper way and then to process the data by mature vibration analyzis technique.

该方法认为，尽管冲击过程中存在着&回弹&，波形成为断续的脉冲，但质量块在空中运动中能量损失很小，可以用适当的方法把它们组合成连续波形，以致我们可以用成熟的振动分析技术进行数据处理。

There are many problems in the carling forming and unloading processes such as expand and shrink of U section wall, the torsion of U section and the warp of carling head.

针对纵梁冲压成形及卸载后发生的U型截面侧壁的外扩、内缩、扭转以及纵向端头翘曲等问题，首先分析了纵梁的成形及回弹变形机理，利用仿真分析软件KMAS进行了数值模拟并采用半解析、半实验方法研究了纵梁底面翘曲，找出模具结构的最佳方案。

There are many problems in the carling forming and unloading processes such as expand and shrink of U section wall, the torsion of U section and the warp of carling head. These problems are concerned by the carling factories and do not solved for a long time. The mechanism of the carling forming and spring back is analyzed. The carling forming and spring back processes are simulated by KMAS software. The warp of carling underside is researched by half analytic and half experiment method and the best scheme is found by this method.

针对纵梁冲压成形及卸载后发生的U型截面侧壁的外扩、内缩、扭转以及纵向端头翘曲等问题，首先分析了纵梁的成形及回弹变形机理，利用仿真分析软件KMAS进行了数值模拟并采用半解析、半实验方法研究了纵梁底面翘曲，找出模具结构的最佳方案。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。