The sampling statistics of publishing period have been made for the recently published mathematical journals.
对近期数学学术期刊的出版周期现状做了抽样统计。
The too long publishing period, a problem that exists commonly, is analysed. Moreover, some measures to shorten the publishing period are proposed.
对出版周期过长这一普遍存在的问题进行了分析。
Over a comparable time period, employment in newspaper publishing has fallen 26%; periodical employment is down 16%; and radio and television broadcasting is down 11%.
在可比较同期,报纸出版业就业已下降26%;期刊就业下降16%;广播和电视就业下降11%。
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