AppMarketSpy › Education › 双星轨道
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App info
- Developer
- 小清 王
- Category
- Education
- Released
- Oct 20, 2026
- Version
- 1.0.0 (Oct 20, 2026)
- Price
- Free
- Size
- 2.0 MB
- Requires
- iOS 15.0
- Age rating
- 4+
- Languages
- Simplified Chinese
In-app purchases
noneCurrent prices, App Store US.
About 双星轨道
天体物理学习者在质量比与初始速度改变时观察双体绕共同质心运动,并用守恒量判断轨道与数值步长的影响。 输入两星质量、间距和切向速度比例,以对称积分生成双体位置轨迹。计算质心位置、圆轨与逃逸速度和束缚状态,沿时间显示总能量和角动量。比较粗细步长的守恒漂移并保存完整初值与轨迹,重开重播和复用。每次实验都可保留输入和结果,再从历史中重新打开进行核对。
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