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微波干燥器
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微波干燥器
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干燥器
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微波干燥器
利用微波照射含水物料,使水分子排列从杂乱无章非极性状态变成有序排列,在分子重排过程中,因类似摩擦作用而产生大量热量,使物料被加热、升温,利用介质损耗原理使物料干燥的设备。微波波长为1~1000毫米,频率范围为3.0×102~3.0×105兆赫,常用微波频率为915兆赫兹和2450兆赫。
随便看
history of Chinese education
History of Chinese Epigraphy, block-printed edition on document paper by the magistrate's mansion of Longshu Prefecture, Chunxi era, Song Dynasty
history of Chinese esthetics
History of Chinese Ethics
History of Chinese Fiction
History of Chinese Film
History of Chinese Fine Arts
History of Chinese Gardening
history of Chinese great canal
history of chinese landscape architecture
history of Chinese language
History of Chinese Literary Historiography
History of Chinese Literature
History of Chinese literature
History of Chinese Literature from the Pre-Qin Period to the Southern and Northern Dynasties
history of Chinese minority medicine
history of Chinese mitten crab culture in China
history of Chinese modern printing
history of Chinese modern psychology
History of Chinese monetary theory
History of Chinese Music
History of Chinese Music and Literature
history of Chinese nation and nationalities
History of Chinese Opera Troupes
History of Chinese Painting
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更新时间:2026/7/21 7:58:48