地震

Time history method is universal, it can solve displacement, velocity and acceleration of structure at every time during earthquake, so it can get shearing force, damping force and seismic force at every time.

而时程分析法是一种普遍适应的方法，可以求出地震过程中每一瞬时的位移、速度和加速度反应，从而也就可以得到每一瞬时的构件剪力、阻尼器出力和地震力。

For example, it would be important to know when such an earthquake will hit, where it will strike, and what the level of its destructiveness may be.

预测一场地震最重要的就是要知道地震发生的时间，地点及其破坏性。

Many deformation belts are local surface deformation belts rather than seismic faults,causing slight destructivity to buildings.

地震产生的许多变形带是浅表层局部变形，与浅表层地质条件有关，不是地震断层，破坏性不严重。

And international are humane the organization is current most the problem of should first consideration is a help cling to government and army, rapid chime spreads out to move consistent rescuing work in seismic disaster area, in order to prevent by tens of thousands seismic survivor is mixed to starve by cold, disease devitalization.

联合国驻巴基斯坦协调员让·旺德莫尔特勒8日在伊斯兰堡说，联合国和国际人道组织当前最应该优先考虑的问题是帮助巴政府和军方，在地震灾区展开迅速和协调一致的救援工作，以防止成千上万的地震生还者被寒冷、疾病和饥饿夺去生命。

According to the analysis of seismic profile and bathymetry,some mud volcanoes or mud diapir structure s were found in the west slope of the south Okinawa Trough.

根据所获得的高分辨率地震资料分析，发现冲绳海槽南部西侧槽坡附近以及海槽内部发育有一系列泥火山构造，在地形上表现为泥火山地貌，在穿过泥火山的地震剖面上，表现出典型的泥底辟构造。

But said according to analysis by experts that, this kind of short time earthquake is the diastrophism normal phenomenon. Possibly also can have some vibrations, but cannot have the too big earthquake generally.

不过据专家分析說，这种短时间的地震是地壳运动的正常现象，可能还会有一些震动，不过一般不会有大的地震。

When an earthquake occurred, the balanced post would tilt in the direction of the quake, push a rod, and cause the corresponding dragon's head to disgorge a bronze ball, which would then fall into the mouth of a bronze toad below.

哪个方向地震，柱子就倒向那个方向，触动杆子，那个方向的龙嘴就张开，吐出铜球，落在下面仰头张嘴的小铜蛤蟆口中，这样，人们就知道那里发生了地震。

This paper has analysed a great many of problems, such as the spatial distribution law of the earthquake and the move of the seismic source.

分析了地震的空间与分布规律和地震的震源迁移等问题。

The principles of suppressing random noises with K-L transformation in wavelet conversion domain are that 1 wavelet decomposition is carried out on seismic signals to form wavelet packet sections in time sharing and frequency division, 2 K-L transformation is utilized to remove noises on sections, and 3 the de-noise wavelet packet sections are reconstituted into seismic sections to remove random noises.

介绍了小波变换域K-L变换压制随机噪声的基本原理，即先将地震信号进行小波分解形成分时分频的小波包剖面，然后用K-L，变换对小波包剖面进行去噪，再将去噪后的小波包剖面重构回地震剖面，从而达到消除随机噪声的目的。

Using the spectrum decomposition technique by discrete Fourier transform in short window a-chieves the object using imaging feature of tuning amplitude in frequency domain to study the regularity of lateral variation in reservoir and fully dig up seismic resolution capability in dominant-high frequencies of seismic data.

采用短时窗离散傅里叶变换的频谱分解技术，实现了在频率域内通过调谐振幅的成像特征来研究储层横向变化规律的目标，最大限度地挖掘了地震资料主频至高频端的地震分辨能力。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。