单选题
发布日期:2021-03-22
forged
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骨盆测量哪项数值低于正常值?( )
根据以下材料,回答题: 设某铁路局上年度发送货物4800万吨,接运货物3000万吨,平均日装车2844车,日接重车1800车,货物平均运程340公里,运行吨公里比计费吨公里多1%,货车重周距400公里,空周距120公里。 该铁路局上年度的货车平均静载重为( )吨
路基坡面的地表水流与边坡坡度及坡面状态无关。
叙述并指出翳风、手三里、太溪的定位 。
净化台/室质量检查,菌落数(CFU/rm3)标准是()
哪些个人特征会影响人际吸引()。
《物种起源》是人类认识自身和自然过程中的重要里程碑,这本书所用的素材是达尔文乘坐()军舰参加英国早期海洋科考活动中获取的。
预防医学的工作对象是( )
生成组织液的有效滤过压等于()
水力消防排烟机是由水轮机作为动力驱动的排烟机,水力排烟机所用压力水通过消防水带取之于消防车、手抬泵或固定供水装置。
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