A-site doping effect on ferroelectric properties of Bi_4Ti_3O_(12) ceramics;
A位掺杂Bi_4Ti_3O_(12)陶瓷的铁电性能研究
This article analyzes the reasons why the municipal and county government is "positionless" and "actionless" during the executive administration of tourism.
本文对当前市、县级政府在旅游行政管理中的"无位"与"无为"原因进行了分析,并从政府行政组织的结构、体制与实施机制角度出发,研究如何解决旅游行政部门在旅游行政管理中的"位"与"为"问题。
The“position”and“accomplishment” in the Ideological and political work;
正确认识和处理思想政治工作的“位”与“为”