排序方式: 共有63条查询结果,搜索用时 7 毫秒
31.
32.
发展粮食干燥机械化 促进我国新农村建设 总被引:1,自引:0,他引:1
阐述了发展粮食干燥机械化对新农村建设的意义,并提出了发展我国农村粮食机械化干燥的建议。 相似文献
33.
34.
35.
运用层次分析法对葵花子保质干燥进行评价,并提出全面的定量化和定性化的层次结构评价模式和总体评价方法。首先建立葵花子干燥品质优选的层次分析结构模型及判断矩阵,然后进行层次排序,并对判断矩阵进行一致性检验,在定性、定量指标转换的基础上形成评价方法。生产试验表明该方法简易可行,结论符合实际。 相似文献
36.
为模拟海工建筑物的水下区和浪溅区,本文采用全浸泡和干湿交替两种方式,测定了水泥砂浆自由氯离子浓度随浸泡时间和外部溶液浓度的变化规律,并对两种试验结果进行对比分析,研究了水泥砂浆中氯离子的迁移性能。 相似文献
37.
干燥是腈纶生产后处理的重要步骤,相比传统型干燥技术,新型干燥技术具有干燥效率高、品质好以及性能可靠等一系列优点。主要介绍了热泵干燥技术、微波干燥技术、射频干燥技术和热辊干燥技术等几类干燥技术的性能和特点。 相似文献
38.
广式腊肠是我国传统肉制品,因其独特的风味和口感,深受人们喜爱,近年来其质量安全问题越来越受到人们的关注,相关研究也日益广泛和深入,但广式腊肠干燥技术仍相对落后,制约了产业发展。本文主要介绍广式腊肠的传统干燥技术和现代干燥技术的研究进展,为今后的研究提供参考。 相似文献
39.
Effects of socio‐demographic factors on laundry behaviours in Europe and their implications on sustainability 下载免费PDF全文
Farnaz Alborzi Angelika Schmitz Rainer Stamminger 《International Journal of Consumer Studies》2017,41(6):671-684
The continuing rise of greenhouse gas (GHG) emissions is leading to catastrophic damage in many parts of the world over the coming decades unless GHG emissions can be controlled quickly. The objective of reducing GHG emissions can only be accomplished when all the sectors contributing to GHG emission act responsibly. The contribution of the household to GHG emission was 19.6% in the European Union (EU) in 2013. The energy consumption for laundry washing in the EU, estimated at 24.2 TWh/year, is a substantial share of household energy use. As the use phase of the washing machine is the dominant stage where the environmental impact occurs, this paper addresses some of the EU consumers’ washing and drying behaviour in the laundry process. Information on consumers’ behaviour regarding the laundry process was collected by a semi‐representative survey in eleven EU countries in 2015, including more than 5,000 participants. The main outcome of the study is that consumers’ behaviour regarding the laundry process differs substantially between the EU countries. Moreover, socio‐demographic characteristics of households affect the overall sustainability profile of the laundry process. 相似文献
40.