From the genealized one, the extended principle of virtual displacements for static systems is deduced, including the classical one.

由此推得静止系统的虚位移原理（扩大），它包含古典的虚位移原理在内；

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Maneuvering target tracking algorithm based on adaptive Gauss model and EKF was built for improving the tracking performance in Multi-static systems.

为改善多基地雷达系统对高机动目标的跟踪性能，提出了基于自适应高斯模型和扩展卡尔曼滤波(ekf)的机动目标跟踪算法。

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Sometimes the result is not satisfied when static systems have been designed with static Taguchi Methods. The general resolution is to re-select factors or responses and redo experiments.

静态特性问题应用静态田口方法进行设计，有时难以获得满意结果，通常的解决方法是重选因素或响应并再作实验。

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Operations teams typically get many alerts from underlying systems based on static thresholds that are usually ignored until end users complain about a performance problem.

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While considerably more secure than typical static username and password log-in systems, many people find using security tokens cumbersome given the need to keep it with them in order to use online banking.

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Compared to the vast majority of static, reflective signs, these radar-display systems are relatively rare.

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