periodical index期刊索引;定期刊物引患上;间期指数;期刊指数
tourist periodical旅游周刊
periodical deposit定期存款;按期存款
periodical supervision定期监督
periodical wind周期风;定期风
Periodical abatements定期报表;定期决算表
periodical test周期性检查;周期检测;[试验] 定期试验;定期检测
periodical monitoring定期预察;定期监测
core periodical核心期刊
Besieged by the densely economical and political air, it strived to build a colorful literary space inside the periodical.
在经济与政治的重围中,《现代》努力在期刊内部营造缤纷的文学空间。
参考来源 - 文学期刊的文学自觉意识（研究生论文）This paper describes the features of E-periodicals, introduces the influence of E-periodicals on the periodical work of university library, and puts forward some tactics of the innovation of university library"s E-periodicals management.
描述了电子期刊的特点,分析了电子期刊对高校图书馆期刊工作的影响,提出了高校图书馆电子期刊管理工作创新的一些策略。
参考来源 - 期刊学术社区N-COUNT（可数名词） Periodicals are magazines, especially serious or academic ones, that are published at regular intervals. (尤指内容严肃或学术性的) 期刊
The walls would be lined with books and periodicals.
沿这几面墙将排放书籍和期刊。
ADJ（形容词） Periodical events or situations happen occasionally, at fairly regular intervals. 定期的
She made periodical visits to her dentist.
她定期去看牙医。
ADV（副词） periodically 定期地 [ADV with v]
Meetings are held periodically to monitor progress on the case.
定期召开会议监控案件的进展情况。