旋转是超流体展现其特异性质的方式之一。
Rotation is one way that superfluids reveal their peculiar properties.
接龙超流体的3d图形。
另外还讨论了相对论性超流体中的涡旋量子化。
The quantization of vortices has also been discussed in the relativistic superfluid in this paper.
这种超流体的一个令人惊讶的性质是它向上流动。
One of the astonishing properties of this superfluid is that it flows uphill.
综述了基于低温玻色—爱因斯坦凝聚状态新物理效应的量子陀螺和超流体陀螺的研究动态。
This paper presents the recent research status of quantum gyroscope and superfluid gyroscope based on the new physical effects of cryogenic Bose-Einstein condensation.
现在,两个小组宣称他们掌握了这种中子星内奇异超流体的直接证据,并且其他研究者似乎相信这一发现。
Now, two teams say they have direct evidence of such bizarre "superfluidity" in a neutron star, and other researchers seem convinced.
在LHC可以启动前,必须将其5万吨设备用超流体液氦冷却至绝对零度之上仅1.8 K的温度,这是迄今为止历史上最大的低温工程。
Before the LHC can start, 50,000 tonnes of equipment have to be cooled to just 1.8? Kelvin above absolute zero with superfluid liquid helium - by far the largest cryogenic project in history.
是有一些过时的家伙爱听长篇歌剧,但真正的舞台在更加灵活的可以在热蜡上游走的东西上,而现在更有超流体液滴--MP3和音乐样品。
There are some anachronisms who love their long-form opera, but the realaction is in the more fluid stuff that can slither around on hotwax —and now the superfluid droplets of MP3s and samples.
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。
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!
超流氦的沸腾现象具有一般流体的沸腾现象所没有的特异性质。
The boiling phenomenon in the superfluid helium has some special characteristics.
因为启动阻力是泥质岩层的固有特征,所以,在没有裂缝或断层的情况下,孔隙流体超压就必然存在。
Because starting resistance is the characteristic of mudstone, there is the ultra-pressure of fluid in the pores is inevitable if there are neither cracks nor faults.
因为启动阻力是泥质岩层的固有特征,所以,在没有裂缝或断层的情况下,泥质岩层就必然存在孔隙流体超压。
Because the starting resistance can express the characteristics of the mudstone, the ultra-pressure of fluid must exist in the pores if there are neither cracks nor faults.
结果超压异常的形成与不均衡压实、孔隙流体增加、孔隙体积减小有关;
Results The mechanism of abnormal pressure is related with disequilibrium compaction, increasing of fluid volume and decreasing of pores.
本文阐述了一种基于流体二维振动的原子级无损伤超光滑表面加工技术。
A novel polishing technique based on the two-dimension vibration of fluid is put forward to obtain ultra-smooth surface without damage.
目的预得到超顺磁流体制剂的最优处方,然后对其注射液的稳定性进行了初步研究。
Objective To obtain an optimal formulation of the superparamagnetic fluid preparation, then invest the stability of its injection.
由于低渗透页岩地层流体高温膨胀导致的超孔隙压力,有可能产生有效拉张应力,严重时会导致地层破裂。
Due to the higher thermal expansion of fluid in low permeability shale, the super pore pressure may lead to the development of effective tensile stress and even formation fracturing.
因此,启动阻力是泥岩层形成孔隙流体超压的根本原因。
The starting resistance is a fundamental factor for causing the ultra-pressure of fluid in pores of mudstone layers.
超、亚临界流体萃取技术在化学分析中样品处理方面的应用已成为研究热点,近些年的研究成果较多。
The application research of super- and sub- critical fluid extraction technology in sample treating are paid attention more and more in recent years. Some achievements have been achieved.
但在超深井钻井过程中,面临地层高温、高压、产出流体相态复杂,这对环空携岩和安全是一个严峻的考验。
During ultra deep well drilling, we will be confronted with high temperature, high pressure and complex produced fluid.
前人曾指出液化后伴随着超孔隙水压重新分配的渗透会引起流体破坏的可能性。
The possibility of a flow failure due to seepage with the redistribution of the excess pore water pressure after liquefaction has been pointed out.
系统地阐明了超临流体-固体系统相平衡的三种关联方法,对其关联精度进行了比较。
Three methods for the correlation of phase equilibrium data of supercritical fluid (SCF) -solid systems were formulated, and the precision of correlation for these methods were compared.
采用不同的原料,利用溶胶-凝胶超临界流体干燥法制得了超细炭原粉。
The primary ultrafine carbon powders were prepared by sol-gel supercritical fluid drying method using different raw materials.
采用不同的原料,利用溶胶-凝胶超临界流体干燥法制得了超细炭原粉。
The primary ultrafine carbon powders were prepared by sol-gel supercritical fluid drying method using different raw materials.
应用推荐