英语词汇“up-stream”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	up-stream
释义	up-stream ˈʌpˈstriːm BNC¹²⁶⁴¹⁶⁺⁴ 基本例句 na.向上游；🌏上行；逆流；非线性系数取上游权 Based on real data, this paper focused on headway distribution about up-stream of two lanes urban expressway on- ramp. 车头时距分布在交通工程理论和实践中应用广泛。 dictall
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