Based on the conservation of mass flux, the theoretical equation of the centerlinedilution along the axis of jets in coflow ambient is developed.8.
7．从射流中物质输运通量守恒出发，推导出了适用于同向流动环境中紊动圆射流轴线稀释度沿程变化理论公式。
参考来源 - 动力中射流特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究发现，在规模报酬递增下，劳动、资本和产业是同向流动的。
The study finds that labor, capital and industry flow in the same direction under increasing scale returns.
本文研究了加压条件下空气水系统在湿壁塔内同向流动时传递行为。
In this paper, the interphase transfers of air-water cocurrent flow at elevated pressure in wetted column are investigated.
2008年，科学家们报告称，发现数百个银河星系团以每小时220多万英里(360万公里)的速度同向流动。
In 2008 scientists reported the discovery of hundreds of galaxy clusters streaming in the same direction at more than 2.2 million miles (3.6 million kilometers) an hour.
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