查询词典 pendulum clock

Thus, the phenomenon of this autonomous helicopter whose fuselage circles the rotor hub to swing, is one kind of symmetrical two-dimensional pendulum with variable suspension point, and characterized as a non-linear, strong-coupling, high order, unstable system.

其机体绕旋翼桨毂的钟摆现象为对称变悬点二维摆，且具有非线性、强耦合、高阶次、不稳定等特性。

Deep\|hole Broad\|band Strain\|Seismograph can greatly upheave the observational band of traditional inertia pendulum seismometer, and the earthquake displacement enlargement can be greatly magnified to thousand times.

发展&深井宽频钻孔应变地震仪&可将惯性摆地震仪的观测频宽提高数十倍，地动位移的放大倍率提高数十到数千倍。

High frequency screen is made up of vibration generator, wet pulp distributor, deck base, pendulum spring, screen cloth and other parts.

高频筛由激振器，矿浆分配器，筛框，机架，悬挂弹簧和筛网等部件组成

The three spline broach with radius pendulum profile is developed to broach the internal surface of motorcycle clutches.

研制了用于加工摩托车离合器外环内孔表面的三键圆弧摆线拉刀，分析了拉刀的结构特点和设计、制造要点。

Discusses the method to define pendulum bar length of sine mechanism by the leastsquares method, thereby the theoretical error is reduced.

下面，拟介绍利用最小二乘法的原理来确定正弦机构摆杆的工作长度，并分析由此产生的机构原

Seconds, the pendulum will drop far enough to touch your body.

竖锯：30秒后钟摆将降低到能接触到你身体的高度。

Jigsaw: In thirty seconds, the pendulum will drop far enough to touch your body.

l3 s： V 竖锯：30秒后钟摆将降低到能接触到你身体的高度。

The pendulum beat the seconds, which each player eagerly counted, as he listened with mathematical regularity.

虽然他们认为十之八九是赢了，但是他们却觉得几分钟从来就没有显得这么长！

A pendulum vibrate s seconds.

钟摆以摆动计秒。

A pendulum vibrate seconds.

钟摆震动计秒。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。