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- Since 1970s, especially 1990s, periodicals publishers have been increasingly monopolized and controlled periodical pub1ished market and greatly increased the periodical price. 摘要20世纪70年代以来，特别是90年代以来，期刊出版商日益垄断并控制期刊出版市场，并大幅度提高期刊价格，而图书馆经费面临日益缩减的趋势。
- After a period of rapid inflation, price have now reach a plateau. 经急剧通货膨胀之后物价现已趋于平稳。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- Reader's Digest is a periodical. 《读者文摘》是一种期刊。
- I expect regular periodical reports from you. 我期待你定期汇报。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- A periodical published yearly; a yearbook. 年刊; 年鉴每年出版一次的期刊; 年刊
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
- Chaucer wrote in the late mediaeval period. 乔叟写作的时代是中世纪末。
- She'll be away for an indefinite period. 她将离开一段时间，何时回来未定。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
- The meeting finally came to a period. 会议终于结束了。
- A period signals the end of a sentence. 句号表示一个句子结束了。
