The spatial flux terms are discretized by using central difference scheme and the time integration is performed by using explicit scheme in the flow solver.
流场求解时采用中心差分的有限体积方法对空间通量项进行离散，采用显式推进方法进行时间方向的积分。
The model indicates that the economic spread flux of central city to satellite city is in proportion to the capacity of traffic passages and industrial gradient between them.
模型表明主城对卫星城市的经济扩散通量与其间交通通道的通过能力及两城市间的产业梯度呈正比。
The results of superposed epoch analysis for the central zone flux further show this effect.
中央条流量的迭加周期分析结果，进一步证实了冕洞的这种效应。
Therefore, the central issue of this thesis is the behavioral analysis on the basis of peasant household's income flux pursuit, strategy of employment and the labor flow.
进而指出，基于农户的收入流追求以及就业决策和劳动力流动的行为分析将是本文研究的中心问题。
The optimization models of heavy oil consumption and the on-line measurement model of heavy oil flux are central contents of this paper.
重油消耗量最优化模型和重油流量在线计量模型是本文研究的核心内容。
Southwest wind enhancement, water vapour flux increase, ascending motion enhancement and water vapour convergence in upper level arouse the heavy snow process in central and east Yunnan.
高层西偏南风加强、水汽通量增大、上升运动的加强以及水汽的辐合造成滇中及以东的强降雪；
ASIC chip ML4425 was used as the central control unit. The speed of the motor can be controlled by changing the input voltage and hence the flux and pressure of blood can also be controlled.
电动机采用ML 4425专用芯片作为主控芯片，通过调压控制电机的转速，从而达到控制血液流量及压力的目的。
ASIC chip ML4425 was used as the central control unit. The speed of the motor can be controlled by changing the input voltage and hence the flux and pressure of blood can also be controlled.
电动机采用ML 4425专用芯片作为主控芯片，通过调压控制电机的转速，从而达到控制血液流量及压力的目的。
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