振动仪

vibration gauge的用法和样例：

例句

The linear density and unevenness of PET spun staple fiber were measured by vibration method.介绍用振动仪测试涤纶原丝线密度及其不匀率。

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A few weeks after my eighth birthday, my grandmother took me to visit her friend Naomi. The rooms Naomi lived in could have been called a 1) flat, I suppose, but it wasn’t a flat in a modern block.

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San Francisco

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San Fracisco

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