pendulum 六级GRE考研雅思

the pendulum of fashion.

变幻莫测的流行式。

The pendulum swings.

钟动。

the pendulum of public opinion.

民意变化定

A pendulum vibrating seconds.

钟以动指示秒数。

a pendulum with a 3-inch swing

幅为3英寸的钟

the pendulum actuates an electrical switch.

锤启动了电开关。

The pendulum's swing is 12 inches.

钟的振幅为12英寸

watched the pendulum wigwag.

观察钟的动

Based on the principle of compound pendulum,the measurement method and corresponding equipment for the centroidal deviation and the rotary inertia of rocket projectile were described.

基于复原理,阐述了箭弹的质偏和转动惯量的测量方法及装置,推导出了质偏和转动惯量的式。

The damping principle of high rise multistorey buildings equipped with suspension-mass pendulums was discussed and their damping performance was investigated.

摘要论述了在高层建筑结构中利用悬吊质量减震的原理并对其减震性能进行了研究。

According to the measure of trilinear torsion pendulum and mechanical vibration theory, this paper presents the measure of compound trilinear torsion pendulum.

本文在总结国内外大量文献的基础上，对PALIO轿车动力总成悬置系统隔振问题进行了深入地技术研究。

By using digital millisecondmeter and phototube instead of manual operation,the improved trilinear pendulum experimental device improves measuring precision.

用数字毫秒和光电管取代手工操作，使改进后的三线实验仪提高了测量精度。