The radiation dose received by patients undergoing chest radiography was included. 200 patients who attended these inves......

为探讨入厂物流的利益协调问题，提出了由一个制造商和两个零部件供应商组成的两阶供应链。以零部件供应商库存成本和制造商运输成本......

To determinate the expressway capacity near a bus bay stop with an access, capacity models on the expressway near a bus ......

文章以日本国立大学代表之一的北海道大学为例,对该校文学部、法学部、教育学部、经济学部、国际传媒与观光学院等文科学院的研究......