跪求Journal of Colloid and Interface Science问题

　　跪求Journal of Colloid and Interface Science问题。想问一些各位大侠，图片怎么处理的？我的已经上传生成pdf格式了，但是有很多图片是fail，不知道原因在哪里。对分辨率、尺寸大小都有什么要求啊？跪求。。。

1-c.jpg



1-b.jpg
===有问必答===
貌似楼主上传图片的分辨率没有达到社的要求，作者指南见，关于分辨率的要求如下：
EPS (or PDF): Vector drawings. Embed the font or save the text as graphics.
TIFF (or JPG): Color or grayscale photographs (halftones): always use a minimum of 300 dpi.
TIFF (or JPG): Bitmapped line drawings: use a minimum of 1000 dpi.
TIFF (or JPG): Combinations bitmapped line/half-tone (color or grayscale): a minimum of 500 dpi is required.
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没什么问题。
Usable for review? YES
Usable for production? YES