
\begin{question}
Calculate the reverberation time of hall of 1500 \si{m^3} volume
having a seating capacity for 120 persons when \\
(i) when the hall is empty \\
(ii) with full capacity audience \\
(iii) audience occupying the cushioned seats with following data:
\begin{table}
\begin{tabular}{| c | c | c |}
\hline
\textbf{Surface} & \textbf{Area (\si{m^2})} & \textbf{Coefficient of
absorption (O W U)} \\
\hline
Plastered walls & 112 & 0.03 \\
Wooden floor & 130 & 0.06 \\
Plastered ceiling & 170 & 0.04 \\
Wooden door & 20 & 0.06 \\
\hline
Cushioned chairs (Nos.) & 100 & 1.0 \\
Audience (Nos.) & 120 & 4.7 \\
\hline
\end{tabular}
\end{table}
答案1
此table
環境適用於浮動桌子。如果您不希望表格材料移動,請忽略它並僅使用tabular
.
答案2
-environment
table
用於獲取浮動表格,如果您不希望表格浮動,則不要使用它。您可以改用簡單的center
環境。如果您想要此表格的標題,請載入 -package
caption
並使用該\captionof{table}{Bla Bla}
命令。表格的標題應位於表格上方。正確使用
siunitx
,對於數字使用\num{1e3}
,對於帶有單位的數字使用\SI{1500}{\cubic\meter}
使用 siunitx 的 S-column 選項作為資料列,它將數字在小數點處對齊,並允許您使用該
table-format
選項指定格式。不要在表格中使用垂直線。
booktabs
提供具有適當間距的特殊線路。強烈建議使用它們(並閱讀文件)您不應該對枚舉進行硬編碼,而應使用列表環境。如果您需要自訂列表,請查看該
enumitem
套件。它提供了乳膠清單的高度可自訂性以及恢復舊枚舉的可能性。
您應該給出一個可編譯的範例,如下所示:
\documentclass{article}
\usepackage{exsheets} % i assumed you used this package
\usepackage{booktabs} % for the top/bottom/midrule commands
\usepackage{siunitx} % use it everwhere you can and all of it's commands
\usepackage{enumitem} % for custamisation of enumerate and other lists
\usepackage{caption} % for the \captionof command
\begin{document}
\begin{question}
Calculate the reverberation time of hall of \SI{1500}{\cubic\metre} volume
having a seating capacity for 120 persons when
\begin{enumerate}[label=(\roman*), nosep]
\item when the hall is empty
\item with full capacity audience
\item audience occupying the cushioned seats with following data:
\end{enumerate}
\begin{center}
\captionof{table}{Data for the Question}
\begin{tabular}{l S[table-format=3.0] S[table-format=1.2]}
\toprule
{Surface} & {Area / \si{m^2}} & {Coefficient of absorption / O W U} \\
\midrule
Plastered walls & 112 & 0.03 \\
Wooden floor & 130 & 0.06 \\
Plastered ceiling & 170 & 0.04 \\
Wooden door & 20 & 0.06 \\
\midrule
Cushioned chairs (Nos.) & 100 & 1.0 \\
Audience (Nos.) & 120 & 4.7 \\
\bottomrule
\end{tabular}
\end{center}
\end{question}
\end{document}
輸出: