Tourists maximize their utility from visiting the sanctuary based on the characteristics of their trip and their own preferences and constraints.
Similar to recreation trips, fuelwood collection trips can be modeled as functions of travel costs (shadow prices) and resource quality (forest condition).
In a traditional shopping trip, the buyer interacts with vendors directly by visiting their shops.
The second author guided these trips, during in which other elders and hunters were met occasionally.
This results in a development length of 1500 trip heights before the location where the flat-plate profiles are measured.
For all four men, regular vacations and business trips have provided time to investigate potential markets and find likely buyers.
After all, when you are immortal (or nearly so), all trips are the same length.
Current feedback trips the controller to idle mode when an over current condition occurs for more than a few seconds.
示例中的观点不代表剑桥词典编辑、剑桥大学出版社和其许可证颁发者的观点。
