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[期刊论文] 作者：Xueying Guo,Yunsheng Xu,Weidon,
来源：电脑和通信(英文) 年份：2015
This paper presents a planar ultra-wideband (UWB) bandpass filter with sharp out-of-band rejection performance. The filter is formed by a folded multiple-mode r...
[期刊论文] 作者：徐长醒,Liu,Yunsheng,Xu,Guiping,
来源：高技术通讯：英文版 年份：2003
It is known as Coupling Modes that how the rule in active database system is triggered to execute by rule monitor when some special events occurs. In general, t...
[期刊论文] 作者：Yao Changfei,Zhou Ming,Luo Yunsheng,Xu Conghai,
来源：城市道桥与防洪 年份：2015
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
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