参考答案:D
10BaseT is an Ethernet LAN term meaning a maximum transfer rate of 10 Mbps that uses baseband signaling and twisted pair cabling. A 10BaseT Ethernet LAN has a () topology.
时间参数是指在组织流水施工时,用以表达流水施工在时间安排上所处状态的参数,主要包括流水节拍、流水步距和流水施工工期等。
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