我感兴趣的是创建一个变量或其他符号列表，我希望能够自己定制这些列表，因此我对词汇表或命名法之类的包不感兴趣。除了使用表格之外，我不知道如何做到这一点，所以我写了以下代码：
\newcolumntype{K}[1]{>{\flushleft}m{#1}}
{\renewcommand{\arraystretch}{0.1}
\begin{tabular}[t]{ K{12mm} K{3mm} K{120mm} }
$L_f$ & & Monetary value of the damage caused by a hazard (fire, theft...), against which insurance coverage can be taken up. \tabularnewline
$p_f$ & & Probability of occurrence of that hazard.\tabularnewline
$p_d$ & & Probability that the insurer defaults/does not settle its claims.\tabularnewline
$X_0$ & & Position of the initial endowment of the decision-maker.\tabularnewline
$D$ & & Deductible level of a partial insurance contract
\end{tabular}
结果是这样的：
但是，我很难找到一种方法来：垂直对齐顶部的文本（如果可能的话，将其对齐），减少行间距和行间距。顺便说一句，出于某种原因：
{\renewcommand{\arraystretch}{0.1}
对我不起作用！
以下是我希望获得的结果的概述：
感谢您的热心帮助。
答案1
您不必为此重新定义自己的列样式 - 它已在tabular环境中定义为p{column_width}。此外，如果您没有特殊原因以毫米为单位定义列宽，我宁愿使用预定义的长度，例如\linewidth或\textwidth。
请尝试以下操作：
\begin{tabular}[t]{p{0.1\linewidth}p{0.9\linewidth} }
$L_f$ & Monetary value of the damage caused by a hazard (fire, theft...), against which insurance coverage can be taken up. \tabularnewline
$p_f$ & Probability of occurrence of that hazard.\tabularnewline
$p_d$ & Probability that the insurer defaults/does not settle its claims.\tabularnewline
$X_0$ & Position of the initial endowment of the decision-maker.\tabularnewline
$D$ & Deductible level of a partial insurance contract
\end{tabular}
输出如下：
