通过中国知网数字出版平台,调查了50种学术期刊进行优先数字出版的文献编辑质量及发表时滞缩短情况。结果发现:优先数字出版的稿件所处阶段越早,发表时滞缩短越明显;但稿件的编辑质量较差,待正式出版时改动较大。由此可见,期刊优先数字出版应兼顾质量与速度,不断摸索并选择最恰当的优先出版模式。 By means of CNKI digital publishing platform, the quality of literature editing and publication time-delay of 50 academic journals for priority digital publication were investigated. The result shows that the earlier the stage of digital publication is, the more obvious the time delay of publication is. However, the editing quality of the manuscript is not good enough and it will be greatly changed when the manuscript is published. This shows that the priority digital publication of journals should take into account the quality and speed, and constantly explore and choose the most appropriate mode of priority publication.