axis flow 轴流
axis-flow pump 轴流泵
axis-flow blower 轴流风机
axis-flow fanner 轴流通风机
axis flow fanner 轴流通风机
axis-flow thresher 轴流脱粒机
axis-flow compressor 轴流压气机
axis flow blood pump 轴流血泵
propulsion type axis-flow 推进式轴流型
Consider a ball that is spinning about an axis perpendicular to the flow of air across it (see left).
观察一个旋转轴与空气流动方向垂直的足球(见上图)。
The alphaWorks implementation also supports Web services integration by providing an Apache Axis 2 message handler, which you can install in the Axis 2 request flow.
该 alphaWorks 实现还提供了 Apache Axis 2 消息处理程序来支持 Web 服务集成，可将其安装到 Axis 2 请求流中。
And, if you take a vector field where maybe everything is rotating, a flow that's just rotating about some axis, then you'll find that its divergence is zero.
如果取一个有旋的向量场，流体流动方向是环绕某个坐标轴的，那么就会发现它的散度是零。
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