1. The hydrometric pendulum is sometimes used to determine flow velocities in open channels.
测流速的摆锤有时用于确定明渠中的流速。

-- 来源 -- 英汉 - 辞典例句

2. Then the pendulum boom and the pendulum are in equilibrium in any position.
则摆杆和摆在任何位置都处于平衡状态。

-- 来源 -- 英汉 - 辞典例句

3. A grandfather clock has a pendulum that helps it work.
落地大座钟有一个帮助摆动的钟摆。

-- 来源 -- 英汉 - 辞典例句

4. It was discovered that pendulum clocks recorded time differently depending on their location.
人们发现摆钟在不同的地点所记录的时间不同。

-- 来源 -- 英汉 - 辞典例句

5. A bullet of mass m, traveling with a velocity v, strikes the pendulum and remains embedded in it.
质量为m的子弹,以速度v飞行,击中摆锤并嵌入其中。

-- 来源 -- 英汉 - 辞典例句

6. His work in this direction was motivated by his interest in light and in the design of pendulum clock.
他对光线研究和钟摆设计的兴趣推动了他在这方面的工作。

-- 来源 -- 英汉 - 辞典例句

7. The principle of the stationary pendulum mass is that for a displacement of frame, including recorder upwards.
稳态摆锤的原理是,摆的框架包括记录器向上位置。

-- 来源 -- 英汉 - 辞典例句

8. The swing is a pendulum with a single natural frequency depending on its length.
秋千是只有一个固有频率的摆,此频率决定于它的长度。

-- 来源 -- 英汉 - 辞典例句

9. Figure 3 illustrates in principle a vertical pendulum and a horizontal pendulum of the simplest kind.
图3说明了最简单的竖直摆和水平摆的原理。

-- 来源 -- 英汉 - 辞典例句

10. The present device is also called a conical pendulum.
上述装置也称为圆锥摆。

-- 来源 -- 英汉 - 辞典例句