学生们称石田先生为“宝塔教授”，因为他对宝塔的研究非常热忱。石田制作了一系列模型，并在自己实验室的“振动台”上对它们进行了测试。

Mr Ishida, known to his students as "Professor Pagoda" because of his passion to understand the pagoda, has built a series of models and tested them on a "shake-table" in his laboratory.

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位于帕萨迪纳市的美国宇航局喷气推进实验室的、协调制作这个视频的Paolo Bellutta说：“这些声音显示出当探测器在火星上移动时的振动。”

'the sound represents the vibrations of the rover while moving on the surface of Mars,' said Paolo Bellutta, at NASA's Jet Propulsion Laboratory, Pasadena, who coordinated production of the video.

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松散的和液力粘合的混合料。第4部分：实验室参考密度和水含量的测试方法。振动锤。

Unbound and hydraulically bound mixtures - Part 4: test methods for laboratory reference density and water content - Vibrating hammer.

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