搜索结果: 1-3 共查到“工学 Trading”相关记录3条 . 查询时间(0.046 秒)
By 2025, two-thirds of the global population could face water shortages. Conflicts over water resource management are increasing, with large sums spent on litigation. To ease these challenges, Mammoth...
Slot allocation and use at hub airports, perspectives for secondary trading
hub redesign slot allocation slot trading
2009/9/29
The growing excess demand for airport capacity makes an efficient use of capacity at congested airports in Europe in increasingly urgent issue. The key question addressed here focuses on the perspecti...
May 10, 2007，WASHINGTON, DC – The U.S. Department of Energy (DOE) today awarded a contract to Shell Trading for exchange of 8.7 million barrels of royalty oil produced from the Gulf Coast for crude oi...