latex写关键词

Posted 2023-03-25

我在latex里写了关键词但是不显示这是怎么回事啊
以下是程序：
\documentclass[showpacs,showkeywords,twocolumn,groupedaddress amsmath,amssymb,floatfix,]revtex4-1
\usepackageamsmath,amssymb,amstext,wasysym
\usepackagemathrsfs
\usepackagearray
\usepackagelatexsym
\usepackageleftidx
\usepackagegraphicx
\usepackagedcolumn
\usepackagebm
\usepackagesubfigure
\usepackagexcolor
\usepackagetabularx
\usepackagebooktabs
\usepackagelongtable
\usepackagemultirow
\usepackagefloat
\usepackage[
pdfstartview=FitH,
bookmarks=true,
bookmarksnumbered=true,
bookmarksopen=true,
linkcolor=black,
citecolor=black,
pagecolor=black,
colorlinks=true,
pdfborder=001,
linkcolor=black,
citecolor=black,
urlcolor=black
]hyperref

\usepackagesyntonly
\usepackagecolortbl
\graphicspathfigures/
\begindocument
\titleSpecific
\authorRe...
\affiliationSchool of...
\date\today

\beginabstract
Specific......
\endabstract

% insert suggested PACS numbers in braces on next line
\pacs71.55.Jv, 75.40.-s, 64.70.pe
% insert suggested keywords - APS authors don't need to do this
\keywordslow...
\maketitle

参考技术A 你没有调用abstract宏包，即需要在最前面加上\usepackageabstract追问

我在导言区加上这个以后，程序运行不了了，报错如下：

应该如何修改？