numeric pictured arithmetic item 数形算术项
numeric-pictured arithmetic item 数形算术项
coded arithmetic data item [计] 编码算术数据项
In the COBOL system, the information represented by a data item, arithmetic expression, or conditional expression.
在COBOL系统中，由一个数据项、算术表达式或条件表达式表示的信息。
In the case that measured profiles match theory profiles, each error item is attained by using appropriate arithmetic.
最后通过叶片的理论型线和实测型线重合度匹配等算法得到实测叶片的各主要误差项。
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