用分段级数解法计算电磁轨道炮的外弹道诸元，与微分方程计算出的外弹道诸元进行对比。

Exterior trajectory curves computed through subsection series method are given to be compared with the curves from differential equations.

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美国海军放出的图片，展示了美国海军研究局位于美国海军水面作战中心达尔格伦分部的电磁轨道炮——PHOTO： afp。

This image released by the US Navy, shows the Office of Naval Research's Electromagnetic Railgun located at the Naval Surface Warfare Center Dahlgren Division. — PHOTO: AFP.

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