perfect fluid
英 [ˈpɜːfɪkt ˈfluːɪd]
美 [ˈpɜːrfɪkt ˈfluːɪd]
理想流体
双语例句
- But even after all the studies, the makings of the perfect music mix remain fluid, as tastes change.
但即使在这么多的研究之后，完美音乐组合的制作仍然不固定，因为口味一直在改变。 - The solution of the Einstein field equations on conformally flat spacetimes with perfect fluid source
关于共形平坦时空间的理想流体源的爱因斯坦方程的解 - Instead of being empty tunnels, these wormholes would contain a perfect fluid that flows back and forth between the two stars, possibly giving them a detectable signature.
它们并非是空隧道，虫洞中包含着接近完美程度的流体，可在两颗恒星之间来回流动，这种流体特征或许是证实虫洞存在的迹象。 - Low viscosity, high yield shear stress and good suspending stability during long time placed were three main quality indexes of perfect magnetorheological fluid ( MRF).
低零场粘度、高剪切屈服强度以及长期静置悬浮稳定性是优质磁流变液的重要性能指标。 - Exact Solutions of Einstein Equations for Static Charged Perfect Fluid with Spherical Symmetry
球对称静态荷电理想流体爱因斯坦方程的严格解 - We use the Fourier_Bessel series expansion technique with the deposits simulated by the Biot dynamic theory for saturated porous media, the half space assumed to be elastic single_phase media, and the water in the valleys simulated by perfect fluid.
其中半空间场地用单相介质弹性动力理论模拟，河谷中的饱和土沉积层用饱和多孔介质的Biot动力学理论模拟，河谷中的水用无黏性流体（理想流体）介质模拟。 - The result of the research shows, partial perfect mixing fluid and holistic complex plug fluid state can be formed in SUFR, and higher Oxygen-transfer efficiency causes energy saving.
因此由本试验可知，螺旋升流反应器既可形成局部为完全混合流，整体又趋于推流的复合推流流态，又可提高氧转移效率，具有较强的节能效果。 - Methods Eighty patients with emergency or selective cholecystectomy were divided into two groups, which were treated with the perfect solution or saline through peritoneal lavage randomly, and the level of tissue plasminogen activator ( tPA) in abdominal cavity fluid was measured at 6 h after operation.
方法选80例胆囊切除病人，分急症和择期两组，随机在腹腔内灌注皮尔复液或生理盐水，术后6h测腹腔液纤溶酶原激活物（tPA）活性。 - Successful development of HTHP foam fluid rheology test system is significant for establishing perfect and precise theory on foam fluid rheology, developing foam drilling and related technology, promoting development of low-permeability and low pressure oil-gas field.
高温高压泡沫流变性测试系统研制成功，对于建立准确完善的泡沫流变性理论，发展泡沫钻井及相关泡沫技术，促进低压、低渗油气田开发具有重大的经济意义。 - In order to finding more perfect fluid field parameter, the fluid fields of different rotor positions and various inlet velocities are calculated.
为了得到更为合理的流体场分布，对转子不同转动位置和不同入口风速条件下的流体场进行了计算。 - The final results suggest that the picking of perfect fluid properties must consult all the elements, in particular the SNR, and the sensitivity of fluid attributes is affected by fissure density seriously.
对EDA介质的最终分析结果表明，合理的流体属性地提取，要考虑各种因素特别是信噪比的影响，同时裂隙密度在很大程度上决定了流体属性的敏感度。 - The Solution of Perfect Fluid Source in the Case of Cosmic Factor Λ≠ 0 by Using Einstein's Equation
字宙因子∧≠0理想流体源的爱因斯坦场方程的解 - In this paper, the critical mass of stars is obtained by solving Einstein's field equations by means of the model of perfect fluid medium with uniform density.
本文从理想流体、均匀密度模型解爱因斯坦场方程得到恒星的临界质量。 - It is not perfect to determine metallogenic age of hydrothermal deposits with Rb Sr isochron dating of fluid inclusions of quartz and apatite fission tracks analysis, but it is worth investigating the two kinds of methods.
流体包裹体的RbSr法和裂变径迹法测定热液矿床的成矿年龄具有一定的意义，但需进一步探讨； - A new exact solution of slow rotation structure equation of rotating perfect fluid spheres on neutron stars
中子星的理想流体球模型的慢旋转结构方程的新精确解 - In this paper charged perfect fluid sphere with no radial stress is discussed. A new solution is presented and the property of the solution is also discussed.
本文讨论了径向胁强为零的球对称的荷电理想流体的情况。 - It took only 79d to complete the extremely difficult high angle directional well safely with high grade by using the electric rig and top drive drilling equipment, optimized bottom hole assembly and perfect performance of drilling fluid.
应用电动钻机和顶部驱动钻井设备，优化钻具组合，完善钻井液性能，仅用79d就安全优质地钻成了这口大斜度高难度定向井。 - Inquiry about the exact interior solution to Einstein field equation for a perfect fluid sphere
理想流体球的爱因斯坦场方程内部严格解研究 - When the density of a static spherically symmetric perfect fluid is a function of the radial coordinate, the Oppenheimer Volkoff ( OV) equation turns into a Riccati equation.
当静态的具有球对称性的理想流体的密度是径向坐标的函数时，OppenheimerVolkoff（OV）方程成为Riccati方程。 - As the development of compute science technology and the theory of hydrodynamics more perfect, computed fluid dynamics is used in ship engineer.
随着计算科学技术的发展，流体力学理论以及各种数值方法的进一步完善，计算流体力学（CFD）在船舶水动力研究中得到越来越广泛的应用。 - Soft matter covers a large variety of systems, including liquid crystal, polymers, colloids, biological matter and so on. All of these materials are composed of macro molecules or related molecular groups and whose states are between perfect fluid and solid.
软物质是处于理想流体与固体之间的一类物质，一般由大分子或基团组成，包括液晶、聚合物、胶体以及生命体物质等。