The application and development of vacuum technology in grain drying were reviewed and analyzed.

简要介绍了真空技术在粮食行业的应用及发展情况.

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Methods: Through epidemiologic investigation, classified grains were collected according to different grain drying modes.

方法运用流行病学调查法分类采集大巴山区不同干燥方式下的粮食样品.

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The material's formula of Zirconium and Titanium far - infrared grain drying compound ceramics radiant was made certain.

确定了锆钛系远红外谷物干燥复合陶瓷辐射板的原料配方.

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