名词
中文翻译：同步型振动器
同义词：
['synchrotron', 'synchro-vibrator']
例句：
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1.This device is used to measure the speed of sound in a vacuum.
这个装置用于测量真空中声速的速度。
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2. The synchrotron beam has been used to study the structure of atoms.
同步加速器的束线已被用来研究原子的结构。
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3.The synchro-vibrator was designed to simulate the effects of earthquakes on buildings.
同步振动器被设计来模拟地震对建筑物的影响。