...关键词：公路； 交通安全；设计值域；交通冲突；“指南针系统” [gap=468]Key Words：Highway; The road safety; Design domain; Traffic Conflicts; “The compass system” ...
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注意：OWL中值域和定义域信息的使用与程序设计语言中的类型信息有所不同。
Note that the use of range and domain information in OWL is different from type information in a programming language.
以实测信号为依据，通过幅值域分析，探讨了拖拉机液压系统力调节弹簧刚度的概率设计方法。
According to amplitude analysis of the measurement signal, the probability DE sign method of finding the spring stiffness of the tractor's hydraulic draft control system is stud ied.
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