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4 结论

从上面的计算的科里奥利力的大小和方向可以看出,科里奥利力在上述几个方面的影响是不容忽视的。一、对于大气运动,科里奥利力作用使其产生三圈环流;二、对于因科里奥利力河流对河岸的冲刷程度会产生不同,但无论河流是自东向西、自西向东还是南北流向,河流若是位于北半球,右岸被冲刷程度较大,而若是河流位于南半球,左岸被冲刷程度较大,赤道上两岸被冲刷程度相同;三、对于自由下落的物体,科里奥利力的作用使其在南北半球都向东偏;四、对于傅科摆,科里奥利力使其摆锤的运动轨迹如图12所示,并且从赤道到两极,科里奥利力作用从零增至最大。

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[16] Hongli Liu,Questioning to the explain of Coriolis force in geography[J], Mathematical mechanics and Mathematical Physic.

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To discuss the related problems and the Coriolis force

Abstract:Due to the earth non-stop rotation of the object on the earth movement will have the effect of inertia force, the most prominent is the influence of Coriolis force. But we come in contact with the Coriolis force, just appear in the textbooks of

mechanics, and simply describes the relevant part of, the most common is due to the effect of the Coriolis force, and the formation of circulation, river to river erosion, the falling partial East phenomenon and Foucault pendulum. On this basis, this paper by means of quantitative analysis of Coriolis force size, orientation, and its acceleration, and the use of its expression and direction, and the general circulation, North and South Hemisphere riparian is scouring the difference, deflection of a freely falling object direction and size of the Foucault pendulum swing rules were analyzed Key words:Coriolis force;three-cell circulation;bank erosion;Fall deflection;Foucault pendulum

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