扰动

The perturbation growth behavior in the high wave number band is opposite to that in the low wave number band.

高波数扰动的增长恰好与低波数相反。

In accordance with time series analysis and dynamic modeling technique, dynamic forecasting model is presented.

通过对测压点水头序列的统计分析，得到其周期性、趋势性及随机扰动性的变化规律。

However, the islands ecosystem is so fragile that is susceptible to be damaged by human activities and disturbance.

然而，海岛生态系统十分脆弱，极易受到人类活动的破坏和扰动。

Furthermore, through the linearization model, the control laws of the aped tracking and feedback is designed and so the observer is designed and it can improve the velocity and accuracy of the speed-tracking under the condition which guaranteed the stability of the whole closed loop system.

本文正是为解决此类非线性限制问题而进行了深入的理论研究，在综合分析三相交流直线永磁同步伺服电动机非线性动态数学模型的基础上，采用反馈线性化控制理论，建立了三相交流直线永磁同步电动机速度跟踪闭环系统动态的输入—输出模型，进而通过该线性化模型设计反馈控制律、速度跟踪控制律和负载阻力扰动观测器，在保证整个闭环系统稳定的前提下，提高伺服跟踪的快速性和精确性。

Furthermore, through the linearization model, the control laws of the aped tracking and feedback is designed and so theobserver is designed and it can improve the velocity and accuracy of the speed-tracking under the condition which guaranteed the stability of the whole closed loop system.

本文正是为解决此类非线性限制问题而进行了深入的理论研究，在综合分析三相交流直线永磁同步伺服电动机非线性动态数学模型的基础上，采用反馈线性化控制理论，建立了三相交流直线永磁同步电动机速度跟踪闭环系统动态的输入—输出模型，进而通过该线性化模型设计反馈控制律、速度跟踪控制律和负载阻力扰动观测器，在保证整个闭环系统稳定的前提下，提高伺服跟踪的快速性和精确性。

In laser collimating system, it is especially important to reduce the influence of air disturb.

在激光准直技术中，减少光束漂移、降低大气扰动对光束的影响尤为重要。

Though the application of these techniques, the turbulences of the strip flux and the tension resulted in all kinds of interferences are debarred, ensuring the rolling all right and improvement of the strip quality.

通过这几种技术的应用，解决了各种干扰所导致的带钢流量和张力的扰动，保证了轧制顺利和带钢质量的改善，成材率由原来的94%提高到98%。

Under the shock of political cold war with "Colors" and the decoloring economic exchanges, the Cantonism has been dismembered and isolated.

在颜色的政治冷战和去色化的经济热潮的轮番扰动之中，&广东主义&遭到肢解和割裂。

The analysis of sensing theory, deducing mathematical model and the simple and multi disturbance test are performed.

分析了传感原理，推导了数学模型，表明测量误差与解调电路的频率响应有关，并进行了单频和多频扰动的实验研究，实验证明了理论分析的正确性。

But in the process of the denaturing of the typhoon Matsa,there was...

而麦莎变性过程中，没有高层湿位涡扰动下传和热带气旋低压环流之间的相互作用过程，无再加强过程。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。