The governing equation of motion for fluid particles moving on bucket was deduced on BFC at the same time.

在水斗三维贴体坐标系中，还推导了流体粒子在水斗曲面上的运动控制方程。

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The reason for that is basically physics of how heat is transported between particles in fluid, or actually any medium.

原因是这不过是一个物理规律,描述了流体或者其他介质中粒子的热量传递。

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The fluid that Armour Holdings worked on is a liquid polymer containing nano-engineered particles of silica, though BAE is coy about the details of what it is using.

装甲控股公司研制的剪切增稠流体是一种含有二氧化硅纳米颗粒的液体聚合物，BAE对其细节闪烁其词，不愿过多透露。

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If the antibody method is being used, the tester deposits a droplet of sample fluid that has been seeded with magnetic particles coated with the appropriate antibodies onto the chip's surface.

ECONOMIST: Labs on a chip

The visible particles and clouds of smoke in the scene react to other objects using fluid dynamics simulation.

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Each electron added to this fluid creates a ripple, and these ripples behave like fractionally charged sub-atomic particles.

ECONOMIST: The 1998 Nobel prizes