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STUDY ON MODERATORS OF SMALL-SIZE NEUTRON RADIOGRAPHY INSTALLATIONS WITH NEUTRON TUBE AS SOURCEMaWeichao(马维超);ZhouMingda(周明达)...
STUDY ON MODERATORS OF SMALL-SIZE NEUTRON RADIOGRAPHY INSTALLATIONS WITH NEUTRO......
Due to the dual dris oftural and man-made factors, relative sea leverise in Chinas coastal plains can be 2 to 3 times ov......
天津文化中心图书馆采用了全新的设计理念,实现了超大共享空间、低层阶梯状的平台与上部大跨度连廊以及大尺度悬挑形成的方格造型......
本文分析了城市老年人户外活动特征,对现状活动设施调查后提出了存在的问题和改进建议,以及活动设施的规划、设计设想等。......
在进行泵站节能技术改造时,实施节能的主要途径有:经济可靠的接线方式、高效运行的配电线路以及较高的功率因数等。对已建成的功率因......
Solar Photovoltaic (PV) can be considered as one of the most reliable and promising renewable systems. This is of great ......