熔体质量流动速率 MFR ; Melt mass-flow rate ; melt mass flow rate
动量矩流率 Angular momentum flux
经营活动现金流量比率 Operating Cash Flow Ratio
质量流动率 mass flow rate
采用三维不可压紊流的连续方程与动量方程和紊动能与耗散率方程对内部流场进行研究计算。
The flow characteristics of inner flow field of turbine are computed with three-dimension incompressible continuous equation, momentum equation and turbulent kinetic-dissipation equation.
对于静态、绝热吸积流，比能量E、比角动量L和质量吸积率M都是空间的常量。
For a stationary, adiabatic flow the specific energy E, specific angular momentum L and mass accretion rate M are constant in space.
对切向气道的动量矩流率影响更为明显，随着升程的增加影响减小。
It had more evident effects on the angular momentum flux of directional port, the higher of the lift, the less of the influence.
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