Scian希安SCIabbr.舰控截击雷达(=Ship Controlled InterceptRadar).sci--tech periodical科技期刊sci-techservice system科技服务体系scintillation autography闪烁自显影sci-tech novelty search科技查新Scientifie research in PE体育科研sci-technology progress科技进步Sciatic nerve transection坐骨神经切断sci-tech listed company科技型上市公司scientiflc research paper科研论文sci-tech intermediaries科技中介