“穆罕默德纪元”的概念、定义、翻译、参考文献-科学参考

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单词	穆罕默德纪元
释义	穆罕默德纪元 Astronomy Mohammedan era穆罕默德纪元
随便看	second open Second Opium War second order second-order advantage second order arithmetic second-order arithmetic second-order calibration and three-way calibration second-order circuit second order coherence second-order coherence second-order coherence and second-order correlation function second-order constraint qualification second order correlation second order correlation function second-order correlation function second-order curve second order day number second-order derivative second-order design second-order difference second-order differential second-order differential equation second order discrete optimal control law synthesis second order effect second-order efficiency