回跳

电磁继电器触点的碰撞接触及所引起的回跳是影响继电器可靠性与电寿命的重要因素。

The collision of electromagnetic relay contacts and corresponding bounce have a strong influence on relay reliability and electrical life .

基于梯度塑性本构理论的岩样侧向变形分析（II）：尺寸效应及弹性回跳

Analysis of lateral deformation of rock specimen based on gradient - dependent plasticity ( II ): size effect and snap-back

受deBorstR等工作的启发，对直接剪切试件进行了分析，得到了快速回跳条件。

Then , on the basis of work by de Borst R etc , the analysis of direct shear test is carried out and the condition of snap-back is given .

高速冲压中防止冲孔废料回跳的方法

Methods of Prevent Piercing Waste Back to Jump in High-Speed Stamp

微破裂弹性回跳模型和一次地震的三种波

Micro Fracture Elastic Rebound Model and Three Waves of a Tectonic Earthquake

这次理论我们一般称之为弹性回跳理论。

The theory is generally called the elastic rebound theory .

断层岩爆是应变局部化导致的系统失稳回跳

Fault rockburst I is snap-back due to shear strain localization

唐山地震地壳弹性回跳的某些特征

Some features of crustal elastic rebound of the Tangshan earthquake

具有回跳特征的电磁继电器动态反力计算模型

Dynamic Reaction Calculation Model of the Relay Considering Bounce

可以使橡皮球回跳。

Rubber balls can be made to bound .

断层-围岩系统的形成过程及快速回跳数值模拟

Numerical simulation of formation process and snap-back for a fault band and elastic rock system

无弹性回跳弯曲模的设计

The Design of Rigid Rebound Bending Die

一听到命令，它就向前蹦跳，跃起穿过匝圈，先是往前跳，再往回跳。

On command he sprang forward and leaped through the loop & forward , then backward .

继电器触点回跳的研究

Investigation on Contact Bounce of Relay

电机铁芯冲片模冲槽废料回跳问题分析与解决

Analysis of the Problem of Scraps Springing Back in Stamping Notches in Motor Iron Cores and the Solutions

一种理论认为，波源乃是沿着断层的跳动或回跳。

One theory is that the fling or rebound along the fault is the source of the waves .

与轴向应力-应变曲线可能出现的回跳现象类似，试件中部轴向应力-侧向应变曲线也可能出现回跳现象。

Similar to possible snap-back of axial stress-axial strain curves , axial stress-lateral deformation curves can exhibit snap-back behavior .

加载速度对断层-围岩系统变形及快速回跳的影响单轴压缩岩样轴向回跳及侧向回跳理论研究

Numerical simulation of influence of loading rate on deformation characteristics and snap-back for fault band and elastic rock system

我们用弹性回跳理论解释了这一现象，并指出它在地震预报中的意义。

The phenomenon has been interpreted on the basis of the elastic rebound theory and its significance in earthquake prediction discussed .

侧向回跳的原因是侧向弹性应变的恢复快于侧向塑性应变的增加。

Similarly , the reason for lateral snap-back is that the recovery of lateral elastic strain is faster than the increase of lateral plastic strain .

本研究将测量高度改变为精确测定冲头回跳时间间隔，制成冲击式木材硬度计。可以在现场测定木材硬度。

Here we use the rebound interval of punch pin instead of height to made of hardometer which can measure the hardness of wood in spot .

材料肖氏硬度是以测量冲头的回跳高度为依据，实际的测量精度不易保证。

The shore hardness of materials is based on the rebound height of measuring punch pin , in practices the precision can not easily be ensured .

岩样的快速回跳条件就是系统（由剪切带及带外弹性岩石构成）的失稳判据。

It is found that the criterion is in agreement with the criterion of instability for the system composed of shear band and elastic rocks outside the band .

根据轴向应力-应变曲线及侧向应力-应变曲线软化段斜率的正负，得到了轴向回跳及侧向回跳的条件。

According to the signs of the post-peak slopes of axial stress-axial strain curve and axial stress-lateral strain curve , the conditions of axial and lateral snap-backs were proposed .

通过采用增加弯管模具的夹紧块和镶块对毛坯的刚性约束来消除管内壁起褶的缺陷，采用固定数值法来解决管弯曲卸载后的弹性回跳的缺陷。

Using clamp block to add the rigid confines could eliminate the wrinkling defects , and using the fixed numerical method could solve elastic spring defects of tube bending .

可对岩石结构的尺寸效应及失稳回跳进行合理解释和预测；（5）对预测宏观及微观问题均比较有效。

It is possible for one to explain and predict the size effect and the snap-back behavior and ( 5 ) it is valid for macroscopic and microscopic problems .

震后的地壳垂直运动恰好相反，明显地反映了弹性回跳特征，震源也刚好位于四象限交叉点附近。

The vertical crustal movement after the quake is just on the contrary . This shows the characteristics of elastic rebound and the hypocenter is just near the quadrantal intersection .

在宁静期岩石圈回跳，整体向下滑动，发育负反转构造，平面上为向隆起轴部的迁移。

In tectonic tranquility , the lithosphere bounded back and in consequence of it , Bachu uplift slipped down and showed migration toward craton , at that moment negative inversion structures developed .

细胞回跳到一定高度后，细胞重新向流动腔底部运动，在离壁面一定距离时再次发生回跳。

When the cell back to jump a certain height , it re-flows to the bottom of the chamber . It occurs bounce-back again in a certain distance away from the wall .

噪音是由弹簧或减震器故障，或像U型螺栓、金属弹簧盖、回跳夹、悬架吊耳、减震器拉杆或弹簧这样的部件松动所引起的。

Noises produced by spring or shock-absorber difficulties or looseness of such parts as spring U Bolts , metal spring covers , rebound clips , spring shackles , or shock-absorber linkages or springs .