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空间形式属于建筑策划方法中的()环节的内容。 ["目标规模设定","外部条件调查","内部条件调查","方案构想"]
一个LAPDm帧共有()B ["21","22","23","185","184"]
GSM采用的语音编码方案是()kbit/s的RPELTP ["12.2","13","14","15","16"]
提高强力的主要措施是什么?
简要分析细纱车间温湿度与纺纱工艺的关系?