我的代码
\documentclass{beamer}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\begin{document}
\begin{frame}
\frametitle{Nobel Prizes in Bioelectromagnetism}
{\fontsize{0.3em}{0.3em} % TODO Problem here!
\begin{tabular}{| l | c | c | c |}
\hline
Year & Name of recipient & Nationality & Subject of research \\ \hline
1901 & Jacobus van't Hoff *) & The Netherlands & laws of chemical dynamics
and osmotic pressure \\ \hline
1903 & Svante Arrhenius *) & Sweden & theory of electrolytic
dissociation \\ \hline
1906 & Camillo Golgi, Santiago Ramón y Cajal & Italy Spain & work on the structure of nervous system \\ \hline
1920 & Walther Nernst *) & Germany & work in thermochemistry \\ \hline
1924 & Willem Einthoven & The Netherlands & discovery of electrocardiogram mechanism \\ \hline
1932 & Edgar Douglas Adrian, Sir Charles Sherrington & Britain & discoveries regarding function of neurons \\ \hline
1936 & Sir Henry Hallet Dale, Otto Loewi & Britain, Germany & work on chemical transmission of nerve impulses \\ \hline
1944 & Joseph Erlanger, Herbert Spencer Gasser & U.S. & researches on differentiated and functions of nerve fibers \\ \hline
1949 & Walter Rudolf Hess & Switzerland & discovery of function of middle brain \\ \hline
1961 & Georg von Békésy & U.S. & discoveries of the physical mechanism of the inner ear \\ \hline
1963 & Sir John Eccles, Alan Lloyd Hodgkin, Andrew Fielding Huxley & Australia, Britain & study of the transmission of nerve impulses along a nerve fibre \\ \hline
1967 & Ragnar Arthur Granit, Haldan Keffer Hartline, George Wald & Finland, U.S., U.S. & discoveries about chemical and physiological visual processes in the eye \\ \hline
1968 & Lars Onsager *) & U.S. & work on theory of thermodynamics of irreversible processes \\ \hline
1970 & Julius Axelrod, Sir Bernard Katz, Ulf von Euler & U.S., Britain, Sweden & discoveries concerning the chemistry of nerve transmission \\ \hline
1981 & David Hunter Hubel, Torsten Nils Wiesel & U.S., Sweden & discoveries concerning information processing in the visual system \\ \hline
1991 & Erwin Neher, Bert Sakmann & Germany, Germany & discoveries concerning the function of single ion channels in cells \\ \hline
1997 & Paul D. Boyer, John E. Walker, Jens C. Skou *) & U.S., U.K., Denmark & the enzymatic mechanism underlying the synthesis of ATP; discovery of an ion-transporting enzyme, Na+, K+ -ATPase \\ \hline
2003 & Peter Agre, Roderick MacKinnon *) & U.S., U.S & discoveries concerning channels in cell membranes \\
\hline
\end{tabular}
}
\end{frame}
\end{document}
但我明白
如何改变 Beamer 表中的字体大小？
答案1
这是只是，但只有通过 (a) 使用\tiny字体大小指令、(b) 使用允许内容换行的第二列和第四列的列类型以及 (c) 压缩列间空白设置，才能使表格适合投影仪框架。鉴于字体很小，不要指望观众能够阅读大部分内容……
\documentclass{beamer}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{lmodern,tabularx,ragged2e}
\newcolumntype{Y}{>{\arraybackslash\RaggedRight}X}
\newcolumntype{P}[1]{>{\arraybackslash\RaggedRight}p{#1}}
\begin{document}
\begin{frame}
\frametitle{Nobel Prizes in Bioelectromagnetism}
\setlength\tabcolsep{3pt} % default value: 6pt
\tiny %% command to change the font size
\begin{tabularx}{\textwidth}{ @{} l P{1.4in} l Y @{}}
\hline
Year & Name of recipient & Nationality & Subject of research \\ \hline
1901 & Jacobus van't Hoff *) & The Netherlands & laws of chemical dynamics
and osmotic pressure \\ \hline
1903 & Svante Arrhenius *) & Sweden & theory of electrolytic
dissociation \\ \hline
1906 & Camillo Golgi, Santiago Ramón y Cajal & Italy Spain & work on the structure of nervous system \\ \hline
1920 & Walther Nernst *) & Germany & work in thermochemistry \\ \hline
1924 & Willem Einthoven & The Netherlands & discovery of electrocardiogram mechanism \\ \hline
1932 & Edgar Douglas Adrian, Sir Charles Sherrington & Britain & discoveries regarding function of neurons \\ \hline
1936 & Sir Henry Hallet Dale, Otto Loewi & Britain, Germany & work on chemical transmission of nerve impulses \\ \hline
1944 & Joseph Erlanger, Herbert Spencer Gasser & U.S. & researches on differentiated and functions of nerve fibers \\ \hline
1949 & Walter Rudolf Hess & Switzerland & discovery of function of middle brain \\ \hline
1961 & Georg von Békésy & U.S. & discoveries of the physical mechanism of the inner ear \\ \hline
1963 & Sir John Eccles, Alan Lloyd Hodgkin, Andrew Fielding Huxley & Australia, Britain & study of the transmission of nerve impulses along a nerve fibre \\ \hline
1967 & Ragnar Arthur Granit, Haldan Keffer Hartline, George Wald & Finland, U.S., U.S. & discoveries about chemical and physiological visual processes in the eye \\ \hline
1968 & Lars Onsager *) & U.S. & work on theory of thermodynamics of irreversible processes \\ \hline
1970 & Julius Axelrod, Sir Bernard Katz, Ulf von Euler & U.S., Britain, Sweden & discoveries concerning the chemistry of nerve transmission \\ \hline
1981 & David Hunter Hubel, Torsten Nils Wiesel & U.S., Sweden & discoveries concerning information processing in the visual system \\ \hline
1991 & Erwin Neher, Bert Sakmann & Germany, Germany & discoveries concerning the function of single ion channels in cells \\ \hline
1997 & Paul D. Boyer, John E. Walker, Jens C. Skou *) & U.S., U.K., Denmark & the enzymatic mechanism underlying the synthesis of ATP; discovery of an ion-transporting enzyme, Na+, K+ -ATPase \\ \hline
2003 & Peter Agre, Roderick MacKinnon *) & U.S., U.S & discoveries concerning channels in cell membranes \\
\hline
\end{tabularx}
\end{frame}
\end{document}
附录：如果您缩写所有名字和中间名，并删除第二列中的所有“Sir”称谓，在第三列中用“UK”替换所有“Britain”实例，并在最后一列中删除所有不必要的序言类型内容（例如“discoveries regarding”、“work on”、“work in”和“study of the”等字符串），您应该能够节省几行，从而有足够的空间用于此表的页脚。在此过程中，您可能还想删除大多数水平线（并且，如果您愿意，可以用更多的垂直空白替换它们），并使用包的线条绘制命令来booktabs绘制剩余的三行。
\documentclass{beamer}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{lmodern,tabularx,ragged2e,booktabs}
\newcolumntype{Y}{>{\arraybackslash\RaggedRight}X}
\newcolumntype{P}[1]{>{\arraybackslash\RaggedRight}p{#1}}
\begin{document}
\begin{frame}
\frametitle{Nobel Prizes in Bioelectromagnetism}
\setlength\tabcolsep{3pt} % default value: 6pt
\tiny %% command to change the font size
\begin{tabularx}{\textwidth}{ @{} l l l Y @{}}
\toprule
Year & Name of recipient & Nationality & Subject of research \\
\midrule
1901 & J. van't Hoff$^{ *}$ & Netherlands
& Chemical dynamics and osmotic pressure \\[2pt]
1903 & S. Arrhenius$^{ *}$ & Sweden
& Electrolytic dissociation \\[2pt]
1906 & C. Golgi, S. Ramón y Cajal & Italy, Spain
& Structure of nervous system \\[2pt]
1920 & W. Nernst$^{ *}$ & Germany
& Thermochemistry \\[2pt]
1924 & W. Einthoven & Netherlands
& Electrocardiogram mechanism \\[2pt]
1932 & E. D. Adrian, C. Sherrington & U.K.
& Function of neurons \\[2pt]
1936 & H.H. Dale, O. Loewi & U.K., Germany
& Chemical transmission of nerve impulses \\[2pt]
1944 & J. Erlanger, H.S. Gasser & U.S.
& Functions of nerve fibers \\[2pt]
1949 & W.R. Hess & Switzerland
& Function of middle brain \\[2pt]
1961 & G. von Békésy & U.S.
& Physical mechanism of the inner ear \\[2pt]
1963 & J. Eccles, A.L. Hodgkin, A.F. Huxley & Australia, U.K.
& Transmission of impulses along nerve fibres \\[2pt]
1967 & R.A. Granit, H.K. Hartline, G. Wald & Finland, U.S., U.S.
& Chemical and physiological visual processes \\[2pt]
1968 & L. Onsager$^{ *}$ & U.S.
& Thermodynamics of irreversible processes \\[2pt]
1970 & J. Axelrod, B. Katz, U. von Euler & U.S., U.K., Sweden
& Chemistry of nerve transmission \\[2pt]
1981 & D.H. Hubel, T.N. Wiesel & U.S., Sweden
& Information processing in the visual system \\[2pt]
1991 & E. Neher, B. Sakmann & Germany, Germany
& Function of single ion channels in cells \\[2pt]
1997 & P.D. Boyer, J.E. Walker, J.C. Skou$^{ *}$ & U.S., U.K., Denmark
& Enzymatic mechanism underlying synthesis of ATP; Ion-transporting enzyme, Na+, K+ -ATPase \\[2pt]
2003 & P. Agre, R. MacKinnon$^{ *}$ & U.S., U.S
& Channels in cell membranes \\
\bottomrule
\end{tabularx}
\end{frame}
\end{document}