On Earth, heat from the solid inner core drives complex fluid dynamics through convection in the planet「s molten outer core, causing an electrical charge which generates a global magnetic field.

在地球上，从坚固的内磁芯的热量通过与炽热的外磁芯核的对流而形成流体动力，引起了电荷，进而由电荷产生了全球的电磁场。

This paper presents a real time cartoon smoke simulation algorithm based on fluid dynamics and particle system.

提出一种流体力学模型结合粒子系统的卡通烟雾实时模拟算法。

He had to be acquainted with meteorology and know enough fluid dynamics to make sure he didn」t overload his ship with booty.

也应该熟悉气象学，懂得足够多的流体动力学知识，保证自己的船没有因战利品超载。

Calculating the fluid dynamics of this unusual milieu is no mean feat.

计算这种不寻常环境的流体动力学无疑是项壮举。

A two-dimension model for the flow field in catalytic converter was established, and the steady state flow was simulated with the computational fluid dynamics (CFD) code.

利用计算流体动力学(CFD)软件，建立了催化转化器流场的二维模型，对催化转化器的稳态流动进行了数值模拟。

Computational fluid dynamics was used to solve the problem in complex fluid by digital mode.

计算流体动力学是通过数字方式解决复杂的流体问题的一种研究方法。

This article mainly describes the development status and prospects of computational fluid dynamics (CFD) concerning the drag and flow field in ship hydrodynamics.

本文着重评述船舶水动力学中有关阻力和流动领域计算流体力学(CFD)发展现状和前景。

In most problems in fluid dynamics the latter approach is possible, which means that the fluid can be regarded as a continuum-that is, a hypothetically continuous substance.

在流体动力学中多数问题可通过后一种方法解决，这意味着流体可被看做是一种连续体——也就是说，流体是一种假设的连续性物质。

The overall design is informed by fluid dynamics and underwater ecosystems, with hydrodynamic research informing the design of the hull.

总体设计依据是流体动力学和水下生态系统，船体是通过对水动力进行研究后进行的设计。

The method for prediction the meter factor of the turbine flow meter by the computational fluid dynamics (CFD) software package (FLUENT) is put forward.

提出了利用计算流体力学(CFD)软件(FLUENT)进行涡轮流量传感器仪表系数预测的方法。

Numerical prediction of ship hydrodynamic performance at design stage using computational fluid dynamics (CFD) technique is a most important and challenging subject in the field of ship hydrodynamics.

采用计算流体动力学(CFD)技术实现在船舶设计阶段对船舶水动力性能的精确预报，是船舶水动力学学科中一个具有重大理论和实用意义的、富有挑战性的课题。

So, as one can see, the gap between champion swimmers and recreational swimmers is the ability to use the basic principles of fluid dynamics to ones advantage.

因此，大家可以看到，那些冠军选手和娱乐型的爱好者之间的区别就在于对于流体力学的遵循状况。

He is known primarily for his study of fluid dynamics and his aeronautic inventions.

他主要为他的流体动力学的研究和他的航空发明被认识。

A good pirate captain had to know the astronomy to navigate by the stars. He had to be acquainted with meteorology and know enough fluid dynamics to make sure he didn't overload his ship with booty.

一名优秀的海盗船长必须了解天文学，通过星相来导航，还必须熟知气象学，对流体动力学也要十分了解，这样他才不会给船上装载过量的战利品。