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.
在汽車當(dāng)量動力簡化模型中，第一集中質(zhì)量與第二集中質(zhì)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盤的集中質(zhì)量阻尼器，其中集中質(zhì)量阻尼器設(shè)置成對制動盤施加局部的力，在制動總成中產(chǎn)生嘯叫降低的振動。
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.
最后還詳細討論了儲能電路的阻抗，自由端懸掛的集中質(zhì)量對俘能器性能的影響規(guī)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(zhì)量,要聚集在非常非常小的空間內(nèi),這個就是我們稱作,原子核的東西。
麻省理工公開課 - 化學(xué)原理課程節(jié)選