?? 用戶手冊(gb8567——88) 論文.htm
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style="mso-list: Ignore">a.<SPAN
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</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">情況——例如人員變動、庫存缺貨;</SPAN></P>
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style="mso-list: Ignore">b.<SPAN
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</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">情況出現(xiàn)的頻度——例如是周期性的、隨機的、一項操作狀態(tài)的函數(shù);</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">c.<SPAN
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</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">情況來源—一例如人事部門、倉庫管理部門;</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">d.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">輸入媒體———例如鍵盤、穿孔卡片、磁帶;</SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l3 level1 lfo9"><SPAN
lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">e.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">限制——出于安全、保密考慮而對訪問這些輸入數(shù)據(jù)所加的限制;</SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l3 level1 lfo9"><SPAN
lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">f.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">質(zhì)量管理——例如對輸入數(shù)據(jù)合理性的檢驗以及當輸入數(shù)據(jù)有錯誤時應(yīng)采取的措施,如建立出錯情況的記錄等;</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">g.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">支配——例如如何確定輸入數(shù)據(jù)是保留還是廢棄,是否要分配給其他的接受者等。</SPAN></P>
<H3><A name=_Toc521466917><SPAN lang=EN-US>4.2.2</SPAN></A><SPAN
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style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">輸入格式</SPAN></SPAN></H3>
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style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">說明對初始輸入數(shù)據(jù)和參量的格式要求,包括語法規(guī)則和有關(guān)約定,如:</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">a.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">長度—一例如字符數(shù)/行,字符數(shù)/項;</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">b.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">格式基準——例如以左面的邊沿為基準;</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">c.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">標號——例如標記或標識符;</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">d.<SPAN
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</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">順序——例如各個數(shù)據(jù)項的次序及位置;</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">e.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">標點——例如用來表示行、數(shù)據(jù)組等的開始或結(jié)束而使用的空格、斜線、星號、字符組等。</SPAN></P>
<P class=MsoNormal
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">f.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">詞匯表——給出允許使用的字符組合的列表,禁止使用*的字符組合的列表等;</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">g.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">省略和重復(fù)——給出用來表示輸人元素可省略或重復(fù)的表示方式;</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">h.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">控制——給出用來表示輸入開始或結(jié)束的控制信息。</SPAN></P>
<H3><A name=_Toc521466918><SPAN lang=EN-US>4.2.3</SPAN></A><SPAN
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style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">輸入舉例</SPAN></SPAN></H3>
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style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">為每個完整的輸入形式提供樣本,包括:</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">a.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">控制或首部——例如用來表示輸入的種類和類型的信息,標識符輸入日期,正文起點和對所用編碼的規(guī)定;</SPAN></P>
<P class=MsoNormal
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">b.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">主體——輸入數(shù)據(jù)的主體,包括數(shù)據(jù)文卷的輸入表述部分;</SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l6 level1 lfo12"><SPAN
lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">c.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">尾部——用來表示輸入結(jié)束的控制信息,累計字符總數(shù)等;</SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l6 level1 lfo12"><SPAN
lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">d.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">省略——指出哪些輸入數(shù)據(jù)是可省略的;</SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l6 level1 lfo12"><SPAN
lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">e.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">重復(fù)——指出哪些輸入數(shù)據(jù)是重復(fù)的。</SPAN></P>
<H2><A name=_Toc521466919><SPAN lang=EN-US>4.3</SPAN></A><SPAN
style="mso-bookmark: _Toc521466919"><SPAN
style="FONT-FAMILY: 黑體; mso-ascii-font-family: Arial">輸出對每項輸出作出說明</SPAN></SPAN></H2>
<H3><A name=_Toc521466920><SPAN lang=EN-US>4.3.1</SPAN></A><SPAN
style="mso-bookmark: _Toc521466920"><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">輸出數(shù)據(jù)的現(xiàn)實背景</SPAN></SPAN></H3>
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style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">說明輸出數(shù)據(jù)的現(xiàn)實背景,主要是:</SPAN></P>
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">a.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">使用——這些輸出數(shù)據(jù)是給誰的,用來干什么;</SPAN></P>
<P class=MsoNormal
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">b.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">使用頻度——例如每周的、定期的或備查閱的;</SPAN></P>
<P class=MsoNormal
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lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">c.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN
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