震动的

First,the basic formulas solving the artificial earthquake wave compatible with object response spectra are established;the integration equations are translated into the algebraic equations by interpolation function.

首先，从单质点系在地震作用下的反应出发，直接推导了求解与目标反应谱拟合的人造地震动基本公式；随后，利用插值函数将积分方程变换为代数方程组，进而从反应谱的变分求得人造地震动的时域变分。

Considering the uncertainties of peak acceleration and frequency characteristics by using a bounded convex set model,the bounds of shear forces are derived from the Chinese seismic code,and then a new lateral bound load method for pushover analysis is proposed.

动力弹塑性时程分析法是一种较理想的结构抗震性能评估方法，但由于地震动的选取对其结果影响较为显著，而且目前尚无关于地震动选取的统一标准，从而严重地阻碍了动力弹塑性时程分析法的应用。

Yes, but was it possible to sleep quietly through that ear-splitting noise?

是闹过了，可是这可能吗，睡得那么安稳竟没听见这使家具受到震动的响声？

When the oboist blows air in between the reeds, the vibrating air inside the pipe then produces the sound.

当演奏者将气吹入簧片之中时，在双簧管内震动的空气便制造出声响。

We spread the feeling machine to study the simple pendulum vibration period with a 霍 of switch 尔, perfect the diagraph of the gravity acceleration;We will gather a 霍 of switch 尔 spreads the feeling machine to used for measuring the spring coil to flap the son makes JIAN3 XIE2 vibration of period, further tested to find out inertial quantity of the object;New gather a 霍 of switch 尔 spreads the feeling machine to provided a kind of precision to measure the 磁 damping coefficient and new method of the glide coefficient of friction of the materials that the magnetism slips the piece for us;Gather a 霍 of switch 尔 spreads the feeling machine and can also used for the verification machine can guard the 恒 laws etc.

我们传布了感觉机器用开关尔的霍学习简单的钟摆震动时期，使地心引力加速的分度尺完美；我们将会聚集开关尔的霍传布感觉机器到为测量要拍打儿子的卷作时期的 JIAN3 XIE2 震动的春天用，更进一步测试发现物体的不活泼的量；新的聚集开关尔的霍传布感觉以机器制造提供一种精密测量磁湿气磁性滑倒块的材料摩擦的滑动系数的系数和新的方法因为我们；聚集开关尔的霍传布感觉机器和罐子也用因为确认机器能及其他保卫恒法律。

This is why the soft pedals in uprights don't work as well -- all the strings are struck even when the soft pedal is depressed, and the timbre cannot change.

这种垂直震动的常态模式会很有效率的将震动传至钢琴的响板（响板在这个方向是较具有弹性的，意即，响板在这个方向较薄），此时会产生一个较大的声响。

In this paper,the effect of vertical component of earthquake on the limit ratio of height to width of isolated structure is analyzed, which is the continual work of literature. Meanwhile, some other affecting factors are considered altogether.

在有关文献的基础上，重点分析了竖向地震动对橡胶支座隔震结构的高宽比限值Rh/w的影响，并考虑了场地条件、地震强度、隔震周期等因素和竖向地震动的综合影响。

HGST applies a vibrative platform that vibrates VERTICALLY to create hyper-gravity load to stimulate entire musculo-skeletal structure and circulation systems in order to achieve therapeutic and health conditioning effect.

高引力运动的原理是利用一台可产生垂直震动的踏台，透过高频垂直震动产生超重力来刺激全身肌肉骨骼及各循环系统以达至治疗、强身保健的效果。

Vibrating objects create sound waves. When you speak into one of the cups, your vocal chords vibrate to create sound waves. Sound waves are compression waves , which means they move by the compression of a fluid.

震动的物体会产生声波，当你对著杯子说话时，你的声带震动产生了声波，声波是一种压力波，这表示它们随著流体的压力而传播。

Pressure waves from continuous vibration look more like this

另一个声波的类型是周期波，当你击打一个铃时，击打下去的那一个瞬间跟拍手有一点相像，声音由铃的振动产生，当铃持续发出声音时，它的震动是以一个特别的频率进行的，这个频率与铃的大小和形状有关，而这个振动造成了铃周围的空气也以相同的频率振动，这使得铃声透过空气的压力波传递到更远的地方，以声音的既有速度进行，持续震动的压力波看起来跟以下这个图很像

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。