针对自定义公式的实现设计了一种基于LL语法分析的公式翻译模式;
To implement self-defining formula we adopt a translation mode based on LL syntax.
每个阶段都提供自定义属性(例如,输入表名、列定义、转换公式,等等)。
Each stage provides customizable properties (for example, input table name, column definition, transformation formula, and so on).
当采用各自定义的代表粒径时,只有爱因斯坦公式能适用。
Only Einstein formula performs well if all formulae are used with their own representative diameter.
在使用自定义计算时不能编辑计算项公式。
You cannot edit the formula for a calculated item while custom calculation is used.
在使用自定义计算时不能编辑计算项公式。
You cannot edit the formula for a calculated item while custom calculation is used.
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