急求：数控大专毕业论文！！ - 已解决 - 搜搜问问 关键词:上安装体;仪表壳体;数控加工工艺 [gap=270]Keywords:Top bracket; Instrument shel;l NC machining process
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本文研究的顶部支架（TopBracket） 是连接总支撑结构（UniqueSupport Structure．uss）和热控系统板条箱 （T-Crate）的一个支撑结构，共有4件【41， 均布在四周，固...
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Top-bracket Tax 高档所得税率
top bracket gasoline 高辛烷值汽油
Left top bracket 左上加强板
Right top bracket 右上加强板
top clamping bracket [车辆] 车顶托架
top hitch bracket 上挂钩支架
"You could only make four pictures, and then you were in the top bracket," Mr. Reagan would say.
“你只能拍四部影片，然后就到顶了”，里根先生会这么说。
Helen Oyeyemi, a first-year student at Corpus Christi College, Cambridge, is now in the top bracket of British authors and shares an accountant with J.
海伦·欧耶米是剑桥基督圣体学院一年级的学生，现在已被列为英国杰出作家。
But with it went an apparent decline in another aspect of mobility: more people seem to be marrying within their education and income bracket, especially at the top.
但却导致另外一方面的稳定性在明显下降；大多数人愿意与其受教育程度相当的异性结合，尤其是高层人士。
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