你当前的旅行成本 Your current trip cost
享乐旅行成本模型 HTCM
随机效用旅行成本模型 RUTCM
分区旅行成本模型 ZTCM
旅行成本法 Travel Cost Method
Firstly, this paper analyze the relationship between traffic volume, density, speed, and travel cost, introduce marginal cost pricing and describe its disadvantages, and bring forward the importance of implementing dynamic toll.
本文首先分析了和拥挤有关的交通流量、交通密度、行车速度、旅行成本等参数之间的关系,并介绍了拥挤收费的边际成本定价原理,分析了它的优缺点,提出实施动态拥挤收费的必要性。
参考来源 - 高速公路拥挤收费费率研究·2,447,543篇论文数据，部分数据来源于NoteExpress
当年，这里说的每小时旅行成本并不包括购机价，也不包括折旧费。
Of course, those per-hour trip costs don't include the purchase price nor depreciation.
由于旅行成本的下降和互联网的兴起，科学家们比以往任一时期都更容易进行合作。
Thanks to cheap travel and the rise of the Internet, scientists find it easier than ever to work together.
思科表示，仅削减商务旅行成本，便可在六个月(平均)之内收回该系统成本。
Cisco claims that its system pays for itself within six months on average through lower business-travel costs alone.
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