[zz]修改浮动体和正文的间距

处在b或t位置的浮动体和文字之间的间距:

"setlength{"textfloatsep}{...}

缺省值20pt plus 2pt minus 4pt



处在文字之中(h)的浮动体和文字间距:

"setlength{"intextsep}{...}

缺省值20pt plus 2pt minus 4pt



浮动体之间的间距:

"setlength{"floatsep}{...}



缺省值12pt plus 2pt minus 2pt    10pt/11pt文档

14pt plus 2pt minus 4pt    12pt文档



The "LaTeX" Companion 142页