Modern research shows that many drugs have direct anticancer effect of dissipating hard mass, there are some anti-bacterial and anti-inflammatory. role in enhancing immune function.

现代研究表明，不少软坚散结药有直接的抗癌作用，还有一些具有抗菌消炎、提高机体免疫功能等作用。

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Eburnation: degeneration of bone into a hard ivorylike mass.

骨质象牙化：骨头退化成坚硬的象牙质。

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Hard to predict but the center of mass behaves decently.

很难预测，但质量中心稳定运动。

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One is inertial mass, which is how much you hate your velocity to change, how hard you resist acceleration.

一个是惯性质量,它反映了物体速度改变的难易程度,即保持加速度的难易程度

耶鲁公开课 - 基础物理课程节选

As a feature of social networks, critical mass is hard to overvalue.

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In short , the idea that these two are remotely even close to equally responsible for mass shootings is ludicrous, as evidenced by countries like Japan with die-hard gaming populations but nearly zero mass shootings.

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That's why he fought so hard for Medicare, for mass transit and the minimum wage, for civil rights and women's rights.

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