In steady flow mass flux is constant.

在稳定流动中，质量通量是恒定不变的。

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This paper introduces a new design of a flow mass computer.

本文介绍了流体质量计量的新方案。

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Changing the flow mass at different stages may decrease the power consumption of water pump in hot water heat supply network.

热水供热管网采用分阶段改变流量质调节可以减少循环水泵耗电量。

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An open system, as the name describes, allows mass and energy to freely flow through the boundary.

开系，顾名思义，允许质量和能量自由地,流过它的边界。

麻省理工公开课 - 热力学与动力学课程节选

Mass and energy flow through boundary.

质量和能量流过边界“

麻省理工公开课 - 热力学与动力学课程节选

system is the opposite of the open system, no mass and no energy can flow through the boundary.

孤立系与开系正相反，没有质量或能量,能流过它的边界。

麻省理工公开课 - 热力学与动力学课程节选

The story is expected to flow directly from the ending of "Mass Effect 2" and will also offer a female version of Commander Shepard for the first time.

CNN: Gaming preview 2012: From PlayStation Vita to 'Halo 4'

And to do that, the manufacturer or service supplier can no longer (as with mass customization) ask for a one-way flow of information from the customer.

FORBES: The Age of Big Data

Power density refers to the energy flow that can be harnessed from a given unit of volume, area or mass.

FORBES: Magazine Article