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搜索耗时0.5370秒,为你在为你在102,285,761篇论文里面共找到 74 篇相符的论文内容
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[期刊论文] 作者:,
来源:ZTE Communications 年份:2007
A new mobile communications network architecture is proposed to solve four existing bottlenecks that restrict the rapid development of mobile communications,as...
Thermal Stability and Raman Scattering Spectra of Tellurite Glasses for Broadband Fiber Raman Amplif
[期刊论文] 作者:ZHAO Shilong XU Shiqing WANG B,
来源:武汉理工大学学报:材料科学英文版 年份:2007
...
Thermal Stability and Raman Scattering Spectra of Tellurite Glasses for Broadband Fiber Raman Amplif
[期刊论文] 作者:赵士龙,徐时清,,
来源:Journal of Wuhan University of Technology(Materials Science 年份:2007
The glass transition temperature (T_g),crystallization onset temperature (T_x) and Raman scattering spectra of new tellurite glasses were studied as the functio...
Dynamical Structures of Peptides Revealed by Femtosecond Coherent Broadband Two-Dimensional Infrared
[会议论文] 作者:J.P.Wang,
来源:第35届国际光谱会议(The Colloquium Spectroscopicum Internationale XXX 年份:2007
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[期刊论文] 作者:FENG Gao-Reng,ZHOU Shi-Feng,ZHANG Song-Min,YANG Hu-Cheng,QIU Jian-Rong,
来源:中国物理快报(英文版) 年份:2007
Transparent Ni2+-doped magnesium aluminosilicate glass ceramics are prepared.The formation of petalite-type crystallites in the glass ceramics is confirmed by x...
,Dielectric Response and Broadband Microwave Absorption Properties of Three-Layer Graded ZnO Nanowhi
[期刊论文] 作者:ZHOU Yan,SHI Xiao-Ling,YUAN Jie,FANG Xiao-Yong,CAO Mao-Sheng,
来源:中国物理快报(英文版) 年份:2007
We design and prepare three-layer graded ZnO nanowhisker/polyester composites. The dispersion configuration of ZnO nanowhiskers in the polyester is investigated...
[期刊论文] 作者:,
来源:现代传输 年份:2007
该系统兼容国际标准ANSI/ICEA S-98-688&689-1997《Broadband Twisted Pair Telecommunications Cable, Aircore,Polyolefin...
[期刊论文] 作者:JIN Yan-li LIU Yan-ge LIU Jian,
来源:光电子快报:英文版 年份:2007
纤维激光基于宽带 C 乐队纤维栅栏(CFG ) 和高度, birefringence (HiBi ) 纤维环镜子(FLM ) 被表明,它使用 HiBi FLM 的像梳子的思考表演。在不同极化状态下面,不同产量激光被用...
[期刊论文] 作者:JIN Yan-li,LIU Yan-ge,LIU Jian-guo,LI Yan,YUAN Shu-zhong,DONG Xiao-yi,
来源:城市道桥与防洪 年份:2007
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...
[期刊论文] 作者:RUAN Jian,QIU Jianrong,CHEN Da,
来源:武汉理工大学学报:材料科学英文版 年份:2007
...
,Broadband and High Efficient 1530 nm Emission from Oxyfluoride Glass Ceramics Codoped with Er3+ and
[期刊论文] 作者:LIU Bao-Rong,ZHAO Li-Juan,SUN Jian,YU Hua,SONG Jie,XU Jing-Jun,
来源:中国物理快报(英文版) 年份:2007
The emission at 1530 nm and its applications in optical communications are discussed. The efficient width of the emission band △eff, which is up to 91 nm, is l...
[期刊论文] 作者:润 雨,
来源:卫星电视与宽带多媒体 年份:2007
BSkyB公司在2006年6月推出的新的宽带服务———Sky Broadband既为其带来新的用户,也将起到关键的保护作用,即降低用户的不稳定性。...
[期刊论文] 作者:,
来源:卫星电视与宽带多媒体 年份:2007
“海事卫星新干线”BGAN(Broadband Global Area Network)是具有全球无缝隙的宽带网络接入、移动实时视频直播、兼容3G 等多种前卫通信能力的新一代Inmarsat 全球宽带局域网业务...
[期刊论文] 作者:,
来源:卫星电视与宽带多媒体 年份:2007
香港电信公司PCCW是IPTV服务Now Broadband TV的支持者,它寻求更多的额外付费内容合作供伴,因为它计划把其付费电视服务推向全亚洲。 PCCW不久前达成了首个此类协议。...
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