自由与强迫振动。

Free and forced vibrations.

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他们希望看看强迫囤积症与强迫购买症之间是否有些联系。

They then looked to see whetherthere was any link between compulsive hoarding and compulsiveshopping.

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通过数学分析得出振动质点的速度与强迫力之间的相位差。

The phase difference between velocity of vibrate particle and force was analysed.

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So I think that by doing that, I can't force you to hang outside of work, but I can make it so that people are more with each other and can communicate more freely.

工作之余，我不能强迫大家也在一起，但能够让他们在与同事相处的时候,感觉更舒服，交流更自由。

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