\begin{table} [H]
\begin{adjustbox}{width=0.5\textwidth , center}
\begin{tabulary}{\linewidth}{>{\raggedright}p{3cm}LLL}\\\toprule
Vindhastighed (m/s) & Produktion (kW) & Turbinens effektivitet (\%) \\\midrule
0 & 0 & 0 \\\hline
1 & 0 & 0 \\\hline
2 & 0 & 0 \\\hline
3 & 0 & 0 \\\hline
4 & 161 & 39 \\\hline
5 & 351 & 43 \\\hline
6 & 635 & 45 \\\hline
7 & 1026 & 46 \\\hline
9 & 2204 & 47 \\\hline
10 & 2910 & 45 \\\hline
11 & 3399 & 39 \\\hline
12 & 3567 & 32 \\\hline
13 & 3596 & 25 \\\hline
14 & 3600 & 20 \\\hline
15 & 3600 & 16 \\\hline
16 & 3600 & 14 \\\hline
17 & 3600 & 11 \\\hline
18 & 3600 & 10 \\\hline
19 & 3600 & 8 \\\hline
20 & 3600 & 7 \\\hline
21 & 3600 & 6 \\\hline
22 & 3600 & 5 \\\hline
23 & 3600 & 5 \\\hline
24 & 3600 & 4 \\\hline
25 & 3600 & 4 \\\bottomrule
\end{tabulary}
\end{adjustbox}
\end{table}
答案1
如果我理解正确的话，您可能正在寻找这样的东西？
% arara: pdflatex
\documentclass{article}
\usepackage[danish]{babel}
\usepackage[babel]{microtype}
\usepackage{booktabs}
\usepackage{siunitx}
\sisetup{per-mode=symbol-or-fraction}
\usepackage{array}
\usepackage{ragged2e}
\newcolumntype{L}[1]{>{\RaggedRight\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\begin{document}
\begin{table}
\centering
\begin{tabular}{S[table-format=1.0]S[table-format=4.0]S[table-format=2.0]}\\
\toprule
\multicolumn{1}{L{1.8cm}}{Vindhastighed (\si{\metre\per\second})} & \multicolumn{1}{L{1.7cm}}{Produktion (\si{\kilo\watt})} & \multicolumn{1}{L{2.3cm}}{Turbinens effektivitet (\si{\percent})} \\
\midrule
0 & 0 & 0 \\
1 & 0 & 0 \\
2 & 0 & 0 \\
3 & 0 & 0 \\
4 & 161 & 39 \\
5 & 351 & 43 \\
6 & 635 & 45 \\
7 & 1026 & 46 \\
9 & 2204 & 47 \\
10 & 2910 & 45 \\
11 & 3399 & 39 \\
12 & 3567 & 32 \\
13 & 3596 & 25 \\
14 & 3600 & 20 \\
15 & 3600 & 16 \\
16 & 3600 & 14 \\
17 & 3600 & 11 \\
18 & 3600 & 10 \\
19 & 3600 & 8 \\
20 & 3600 & 7 \\
21 & 3600 & 6 \\
22 & 3600 & 5 \\
23 & 3600 & 5 \\
24 & 3600 & 4 \\
25 & 3600 & 4 \\\bottomrule
\end{tabular}
\end{table}
\end{document}
