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23351.4G重新布局客厅传统家电企业加快泛IT化
[电气机械和器材制造业] [2013-12-10]
关键词:4G;传统家电;IT化
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23352.多孔硅毛细凝聚为MEMS热管环
[电气机械和器材制造业] [2013-12-10]
The electronics industry desires compact high-heat-flux thermal management solu- tions for keeping device junction temperatures within the safe operating limit. Loop heat pipes (LHPs) are passive phase change-based thermal transport systems that can satisfy these demands, provided they can be miniaturized to fit inside compact devices and components. This can be achieved by fabricating LHPs on silicon and Pyrex wafers using MEMS microfabrication techniques. Although most of the LHP components can be easily implemented on planar substrates, the wicking structure is a major stumbling block in the successful implementation of these MEMS loop heat pipes.
关键词:电子行业;热通量热管;安全操作限制装置;热传输系
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23353.全球甲醇燃料电池市场报告(2014-2018年)
[电气机械和器材制造业] [2013-12-10]
A DMFC is a subcategory of fuel cells that uses methanol as the primary fuel. One of the major advantages of using methanol as a fuel in DMFCs is that the fuel cells can operate without the need to first convert the fuel into hydrogen gas. DMFCs consist of two electrodes that are connected with the external circuit; this allows the conversion of energy through chemical reaction between methanol and air or oxygen, which is then directly converted into electrical energy. The common operating temperature for DMFCs is 50-120 degree Celsius. Due to its low operating temperature, the energy density is high, which is generally preferred for portable applications.
关键词:燃料电池;甲醇;主要燃料;甲醇燃料电池;便携式应用
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23354.全球便携式空调系统市场报告(2014-2018年)
[电气机械和器材制造业] [2013-12-08]
The Global Portable Air Conditioning System market is growing at a significant rate across North America and Europe. The market was dominated by North America, followed by Europe in 2013. The market in the APAC region and the ROW is currently growing at a slow rate due to inability of portable air conditioning systems to produce cooling effects proportional the extreme climatic conditions. The Global Portable Air Conditioning System market is expected to grow at a CAGR of 12.56 percent during the period 2014-2018.The Global Portable Air Conditioning System market is growing at a significant rate across North America and Europe. The market was dominated by North America, followed by Europe in 2013. The market in the APAC region and the ROW is currently growing at a slow rate due to inability of portable air conditioning systems to produce cooling effects proportional the extreme climatic conditions. The Global Portable Air Conditioning System market is expected to grow at a CAGR of 12.56 percent during the period 2014-2018.
关键词:便携式空调;温度;湿度;有效管理
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23355.全球电子烟市场报告(2014-2018年)
[烟草制品业,电气机械和器材制造业] [2013-12-08]
An e-cigarette/e-vaping device/personal vaporizer/e-nicotione delivery system is a type of electronic inhaler used to simulate to tobacco smoking.The Global E-cigarette market is growing at a rapid rate across the globe. In 2013, the market was dominated by North America, which was followed by Western Europe and the APAC region. The US was the largest market for e-cigarettes and it was followed by Germany and Russia. The market is expected to witness complex marketing dynamics due to the expected changes in the socio-political and legal scenario across the world during the period 2013-2018. The Global E-cigarette market is expected to grow at a CAGR of 30.56 percent during the forecast period.
关键词:电子烟;个人气化器;电子尼古丁;电子吸入器;模拟吸烟
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23356.3D打印:它在何时何地具有意义?
[电气机械和器材制造业,计算机、通信和其他电子设备制造业] [2013-12-05]
Twenty years ago, when Captain Jean-Luc Picard ordered: "Tea, Earl Grey, hot" it emerged in a pot from the Star Trek replicator, a machine which made everything and anything from seemingly nothing. An image was created which is so ingrained in our perception of the possible future that 3D printing is perceived by many to be todays? equivalent of the replicator. Does it make sense to print everything and anything on a 3D printer? The media and countless amateur videos suggest that the possibilities are boundless, from a cake to a door handle, from designer shoes to a washer and 3D printing will replace traditional assembly line manufacturing in the near future. Traditional manufacturing has its drawbacks, especially mass production, but it can produce high quality for an amazingly low cost. 3D printing, on the other hand, generates items within a few hours which can be customized each time they are made. However, only in a very few cases can the quality of a mass produced item be attained via 3D printing. In this paper, we discuss glass manufacturing in the UK as an example.
关键词:3D打印;混合打印;玻璃;添加剂制造
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23357.中国首个3D打印并联机器人研制成功成本仅十万元
[电气机械和器材制造业] [2013-12-02]
关键词:3D打印;并联机器人
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23358.热水器行业迎来发展新拐点
[电气机械和器材制造业] [2013-12-02]
关键词:热水器;发展
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23359.“小众家电市场”年需求规模超600亿元
[电气机械和器材制造业] [2013-12-02]
关键词:家电市场;需求规模
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23360.明年空调市场规模或达1350亿网购商机大
[电气机械和器材制造业] [2013-12-02]
关键词:空调市场;市场规模;网购商机