shiyanjiance - 2013/6/12 23:39:00
混凝土抗折强度试验采用三分点处双加荷装置,下列说法中正确的是(Ñ,-
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)。Ñ,-
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A. 三个加荷点Ñ,-
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Ñ,-
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B. 两个加荷点 Ñ,-
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C. 两加荷点位于标距三等分处Ñ,-
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Ñ,-
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D. 两加荷点位于三等分标距处Ñ,-
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心灵之冰 - 2013/6/13 9:28:00
应该是D。Ñ,-
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l383601976 - 2013/6/13 11:27:00
这完全是玩文字游戏呀,考语文水平?Ñ,-
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jutte - 2013/6/13 17:57:00
应该是C吧Ñ,-
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f2323241112 - 2013/6/13 19:08:00
这是多选题 答案选 CD 我的习题上有Ñ,-
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pl13142 - 2013/6/13 21:07:00
是BD 楼上你习题答案肯定错了Ñ,-
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pl13142 - 2013/6/13 21:08:00
三等分标距和标距三等分有区别的Ñ,-
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jutte - 2013/6/16 6:03:00
三等分标距和标距三等分到底有什么区别?迷茫!Ñ,-
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wqd791125 - 2013/6/19 22:20:00
是BD,习题答案Ñ,-
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