论文部分内容阅读
Hybrid Intelligent Approach for the Selection of Third-Party Reverse Logistics Provider under Uncert
【机 构】
：
Intelligent Product Innovation Center,Shanghai Development Center of Computer Software Technology,Sc
【出 处】
：
东华大学学报（英文版）
【发表日期】
：
2004年期
其他文献
The surface species formed from the adsorption of 1,3-butadiene and 1,3-butadiene hydrogenation over the fresh Mo2C/γ-Al2O3 catalyst was studied by in situ IR
A novel heavy oil catalytic cracking catalyst RCC-1 was developed by using the ultra-stable zeolite, which was hydrothermally treated and modiifed through clean
目的:观察右美托咪定对直肠癌术后镇痛效果的影响。方法:选择择期直肠癌手术患者60例,随机分为观察组和对照组,观察组麻醉诱导前给予右美托咪定0.5μg/kg,继以0.2μg/(kg.h)