动的

At present, the strong ground motion records are still in processing and can not be used in studies. However, earthquake intensity isoseismal, especially in near source region, as a macroscopic description of distribution of strong ground motion, shows the relativity with earthquake source process in some extent.

汶川地震后，虽然目前还没有得到完整的强震记录，但是作为震害宏观描述的地震烈度，在一定程度上反应了汶川地震近断层地震动与震源过程之间的相关性，如近断层地震动的方向性效应和上盘效应。

Simulation results show that the servo system with the designed controllers provides a good performance. At the same time, it reduces the sensitivity of the system performance to the controller parameter perturbation. Then, the robustness of the system are improved.

仿真实验结果表明，采用本文方法设计的鲁棒二自由度控制器性能很好，不但保证了伺服系统的动静态性能，而且降低了系统对控制器参数摄动的灵敏度，提高了系统的整体鲁棒性能。

This paper introduces the specialties of giant telescope mount control system,analyses the non-linear disturbance which reduces the performance of control system,compares two robust control theory and points out that H-infinity control theory is more suitable for telescope mount control system.

基于H∞控制理论，将非线性摩擦转矩处理为标称系统的输出端乘法摄动，把克服非线性摩擦转矩的影响转化为提高系统对模型摄动的鲁棒性；同时也考虑了系统对风扰力矩的抑制能力。

Her lamblike rebellion, a dynamic combination of motion and stillness, just like the blind grandfather's intense bitterness accompanied with hatred, significantly represents the peasant rebellion without any trace of repulsive generalization.

这个形象，好像瞎子爷爷那苦中有恨、以苦为重点那样，它/她那喻动于静、静中有动的神气，作为农民的反抗性特征来考察，完全避免了令人生厌的一般化作风。

If the high frequency signal of line protection could not pass through the channel or be normally transmitted, the protection might create failure to operate or maloperation, and it influences the safe and steady operation of the system.

当系统出现故障时，如果线路保护的高频信号不能通过通道正常传送，则有可能出现保护拒动和误动的现象，影响系统安全、稳定的运行。

Test result shows that ship speed regulator enhances the ability to restrain disturbance and system with parameter perturbance and improves the stability and speed performance in case of system uncertainty.

仿真结果表明，新的船舶柴油机调速器在系统模型不确定和参数摄动情况下，能在线学习被控系统的动态特性，具有抑制扰动和参数摄动的能力，系统调节过程的稳定性和快速性都有提高。

Dorsal enclosure go along the blastokinesis anaphase andaccomplishes at the same time at 48th hour; The embryo eats up yolk unenveloped into themidgut before hatching.

背合在胚动的后期进行，在48h胚动与背合同时完成；在桔小实蝇卵孵化前，胚胎的发育主要是通过未包入中肠的卵黄供给营养。

In an effort to immobilize the world, it immobilizes itself, undermining its own ability to cope with anything new or to resist the natural currents of life.

在使世界僵止不动的努力中，它也令自己僵止不动，暗中瓦解了自己对任何新生事物妥善处理或阻挡自然的生活之流的能力。

Anything. Some young mothers are often the top of the cradle of the first holding a toy does not move to amuse the children, because from the baby's eyes close, the children watched a longer period of time, the eye does not move, so long it is easy to form.

有的年轻母亲常在摇篮的前上方，持1个不动的玩具以逗孩子，由于距婴儿的眼睛很近，孩子较长时间注视，眼球不动，因此，时间长了就很易形成。

Actuators based on electromagnetism were designed. A new elastic rubber was used in the structure of support, which can avoid the movement coupling of two directions.

设计了基于电磁作动的二维作动器，并拟使用新型的弹性橡胶作为支承机构，从机械结构上消除了两个方向的运动耦合。

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。