1911年10月22日(旧历辛亥年九月初一日),陕西响应武昌起义,在省城西安建立军政府,钱定三出任军政府副大统领。在陕西辛亥革命之前,钱定三已在新军和会党中从事革命宣传和组织工作,为革命奠定了坚实的基础。陕西起义前夕,钱定三精心谋划,为起义的发动做出了重要贡献。军政府成立后,钱定三以革命大局为重,不计较个人的名位得失,并主动请缨东进潼关督师抗敌,最终不幸在渭南罹难,为革命事业英勇献身。 On October 22, 1911 (Xinhua on the first day of September, the New Year), Shaanxi responded to the Wuchang Uprising by establishing a military government in Xi’an, the capital of the provincial capital. Qian Dingansan became the deputy commander of the military government. Prior to the 1911 Revolution in Shaanxi, Qian Ding-san, who had been engaged in revolutionary propaganda and organization among the New Army and the non-party, laid a solid foundation for the revolution. On the eve of the uprising in Shaanxi Province, Qian Ding-yi elaborately planned for the uprising and made an important contribution. After the establishment of the junta, Qian Dingzan regarded the overall interests of the revolution as the most important thing. Regardless of his own personal merits, he volunteered to visit Tongguan and defend the enemy in his own initiative. Eventually, unfortunately, he died in Weinan and gave his heroic dedication to the revolutionary cause.