任期制是终身制的对称。指在一定单位实行一定岗位按期任用有关人员的制度。实行任期制,可以促进任职人员在有限的任职期间,努力工作,最大限度地发挥其主动性和积极性,克服官僚主义,避免终身制的弊端。但是,随着改革的不断深入,任期制在可持续的改革发展中生成了一些矛盾,并直接阻碍着可持续 Tenure is the tenure system of symmetry. Refers to the implementation of certain units in a certain period of appointment of personnel on a regular basis. The implementation of the term system can promote the serving staff to work hard during their limited tenure, maximize their initiative and enthusiasm, overcome bureaucracy and avoid the disadvantages of life-long system. However, with the continuous deepening of the reform, the tenure has created some contradictions in the sustainable reform and development and directly impedes the sustainable development