一种多色、大屏幕(2米×2米,2000×2000象素)激光寻址液晶投影式显示器已研究成功,该显示器的三个液晶盒与三基色相对应.它仅用一个f-0透镜和一个投射透镜.为增强亮度,该投影
在市场上能见到的国外的PABX就有几十个型号,而国内已经推出的或即将推出的也有很多种。它们适应通信事业迅速发展的需要,将在激烈的竞争中面临考验。除良好的服务性能外,最
目的了解四川省万源市疟疾的流行特点和趋势,为制定防治措施和对策提供依据。方法用描述性流行病学方法对万源市疟疾流行特点进行分析。结果 1951-2013年共发生疟疾15 061例,
Objective To study atheroslerosis in systemic lupus erythematosus in relation to traditional and non-traditional risk factors for cardiovascular disease (CV
Network modeling is gaining impetus in system biology and in cell biology.Especially in neurobiology and immunology, novel data based on transcription facto
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