在市场经济条件下,由于各种原因,作者常常对出版周期(以从作者交稿到样书检查的时间间隔为例)有要求。如学生用书必须赶在开学前出版;各种学术研讨会用书必须在会议召开之前出版;申报各类奖项参评图书必须在某一限定时间之前出版等。部分作者在交稿后留给出版社的出版时间有限, In a market economy, the author often has a requirement for the publication cycle (for example, the time interval from author’s submission to sample book examination) for a variety of reasons. Such as student books must be published in time for the opening of the school; a variety of academic seminar books must be published before the meeting; declare all kinds of awards participating books must be published before a limited time. Some authors leave publishers with limited time after their submission,