In the personalized printing technologyfield printing watermark has a wide range of applications, using watermark varnish to achieve watermark effect has become a new research hot spots.
印刷水印在个性化印刷技术领域有着广泛的应用前景，水印光油实现水印效果已成为印刷水印研究的新热点。
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High electron mobility transistors (HEMT) is one of fieldeffect transistors, which is made by modulation doped heterostructure technology and possess super high electron mobility.
高电子迁移率晶体管(HEMT)是利用异质结和调制掺杂技术制成的具有超高迁移率的场效应晶体管。
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Recently much work has been done to characterize Ion-Sensitive Field-Effect Transistors(ISFET) based on MOS technology.