It's the first known superfluid, a fluid that has many interesting properties, including absolutely no viscosity, and it will never come to rest or lose energy once you start it in motion!
它是人类知道的第一种超流体——这种液体有一些很有趣的特性,包括完全没有粘滞性,一旦你让它动起来,便永无歇止,并且不会损失能量。
Geosphere, hydrosphere and atmosphere are fluids in motion; their main difference is their viscosity.
地圈,水圈和大气是流体;他们的主要差别是他们的黏性。
Results showed that membrane viscosity and wobbling angle of phospholipids of outer membrane fluidity of mitochondria mainly reflected the motion state of outer mitochondrial membrane.
实验结果提示。 完整线粒体膜流动性主要反映了线粒体外膜的运动状态。
Both effects therefore can excite the motion of the mantle. Moreover, the formula reveals that both the viscosity of the mantle and heat conduction may stabilize the motion of the mantle.
而地球的自转效应却能减小地幔运动的临界阻力,因此它们对地幔热力不稳定性都具激发作用,而对地幔粘滞性和热传导效应,关系式表明,它们对地幔热力不稳定性都具致稳作用。
Both effects therefore can excite the motion of the mantle. Moreover, the formula reveals that both the viscosity of the mantle and heat conduction may stabilize the motion of the mantle.
而地球的自转效应却能减小地幔运动的临界阻力,因此它们对地幔热力不稳定性都具激发作用,而对地幔粘滞性和热传导效应,关系式表明,它们对地幔热力不稳定性都具致稳作用。
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