求翻译：利润表一般有表首、正表两部分。其中表首说明报表名称编制单位、编制日期、报表编号、货币名称、计量单位等；正表是利润表的主体，反映形成经营成果的各个项目和计算过程，所以，曾经将这张表称为损益计算书。是什么意思？

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There is generally a profit and loss table First, being table two parts. This statement which table first name, date of preparation units prepared statements, number, currency, such as name, unit of measure; it is a profit and loss statement, reflecting the main form of operation results calculation

The profit table has the table generally, the table two parts.Table first explanation report form name establishment unit, establishment date, report form serial number, currency name, measuring unit and so on; The table is the profit table main body, reflected forms the management achievement each

Income statement generally have tables first, which is a table in two parts. First description of where the table name for the report preparation, compilation date, report number, currency, unit of measure; the table is the main profit table, reflecting formation operating results of each project an