Be sure to create the symbol variable and to bound the input box to the symbol variable.
确保创建了symbol变量，并把输入框绑定到symbol变量。
Sonic concepts such as grey mapping, white mapping, generalized vector and symbol variable are applied to deal with ths design of crankshaft.
本文将灰色映射、白色映射、广义矢量、符号变量等概念应用于处理曲轴设计问题；
The JSP should display the {symbol} variable in the input box (Figure 23).
JSP将会在输入框中显示 {symbol}变量（图23）。
The JSP should display the {symbol} variable in the input box (Figure 23).
JSP将会在输入框中显示 {symbol}变量（图23）。
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