mark x
- 网络标记X;标志
![mark x](../cache/327143.jpg)
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Free-standing Mark X indoor games hall The right figure shows a typical independent suspension .
独立式第X型室内运动场右图所示为一种典型的独立悬架结构。
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Materials and methods Analysis of x ray was practiced in the 300 cases who were in hospital because of mycoplasma pneumonia during 1996 to 1997 . Results The lung sign which was slight in mycoplasma pneumonia was not accord with the obvious mark of chest x ray .
材料和方法对1996年~1997年收住院诊治的小儿支原体肺炎300例的临床、X线进行总结分析。
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A mark or pattern formed by the intersection of two lines , especially such a mark ( X ) used as a signature .
十字形记号由两根交叉的线组成的记号或形状,尤指代替签字的这一符号(×)