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微波烧结的“热点”形成机制 被引量:6
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作者 谢晓影 乔秀臣 《微波学报》 CSCD 北大核心 2016年第5期84-88,共5页
电磁场理论计算及粉煤灰空气体系实验证明,微波电场会聚作用是微波烧结过程"热点"的产生原因,微波电场会聚受颗粒接触面法向与电场方向的夹角、电介质材料的介电常数影响显著。颗粒接触面法向与电场夹角增加至90°,电场... 电磁场理论计算及粉煤灰空气体系实验证明,微波电场会聚作用是微波烧结过程"热点"的产生原因,微波电场会聚受颗粒接触面法向与电场方向的夹角、电介质材料的介电常数影响显著。颗粒接触面法向与电场夹角增加至90°,电场会聚作用消失。材料介电常数增大,电场会聚作用增强。 展开更多
关键词 微波 固相烧结 电场会聚 粉煤灰
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Discussion on the Convergence Strategy of Comprehensive Services for China Telecom
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作者 Luo Mingwei 《China Communications》 SCIE CSCD 2009年第1期109-112,共4页
This paper focuses on the ongoing convergence strategy of network and services of China Telecom in full services competition. The measures on the integration of mobile, fixed-line and Internet service, development of ... This paper focuses on the ongoing convergence strategy of network and services of China Telecom in full services competition. The measures on the integration of mobile, fixed-line and Internet service, development of characteristic value-added services, marketing of differentiated business supporting services, and informationization strategy focused on customers are analyzed in proper detail. It is certain to help concerned readers to understand China Telecom’s goal and plan. 展开更多
关键词 convergence strategy China Telecom
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