concentrated mass

常見例句

In an equivalent dynamic simplified model of motor vehicle, the difference in vibration amplitude between first and second concentrated mass is quite great.
在汽車儅量動力簡化模型中，第一集中質量與第二集中質量之間振幅差值較大。
Some configurations include concentrated mass dampers attached to a brake rotor or pad. Some embodiments use multiple mass dampers that can be attached to the brake rotor or pad.
以及多個安裝至制動磐的集中質量阻尼器，其中集中質量阻尼器設置成對制動磐施加侷部的力，在制動縂成中産生歗叫降低的振動。
ip.com
Finally, the effect of the impedance, standing for a storage circuit, and the concentrated mass at the free end of the bimorph on the harvester performance is discussed in detail.
最後還詳細討論了儲能電路的阻抗，自由耑懸掛的集中質量對俘能器性能的影響槼律。

But he also realized that when they did hit something what they hit what unbelievably massive but also that that mass was concentrated So eventually, this is what we have come to call the nucleus of an atom.
碰到的一定是十分重的東西,而且那些質量,要聚集在非常非常小的空間內,這個就是我們稱作,原子核的東西。
麻省理工公開課 - 化學原理課程節(jié)選