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作者: yangfang1108    时间: 2004-6-9 08:48
标题: ［求助］［注意］
以下美国四分制标准正确吗？<br />100/平方码＜28分<br /><br />疵点长度＜3“&nbsp; &nbsp;1分<br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;3”-6“ 2分<br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;6”-9“ 3分<br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;＞9”&nbsp; &nbsp;4分

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