| 1. | Analysis on prevalence of ehf in inner mongolia autonomous region
流行性出血热在内蒙古自治区流行现况分析
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| 2. | In the ehf band mixer design the crossbar mixer type was used
Ehf频段混频器采用crossbar的混频电路形式。
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| 3. | Ehf electrical harness flattening
电气线束展平设计
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| 4. | Based on those and the practical needs of some projects , the thesis mainly focuses on two different kind millimeter mixers : a ka band mixer and an ehf band mixer
根据以上分析和应用项目的实际需要，最后本文集中于对两种混频器的研制：一种ehf频段混频器；一种ka频段混频器。
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