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水果质量安全与标准化工作 被引量:2
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作者 李婷婷 赵杰 《中国标准化》 2003年第9期14-16,共3页
农产品安全卫生问题是当前国内、国际经济贸易中的重中之重,而水果的质量安全问题更是与百姓生活息息相关,现就目前最为关注的农产品农药残留方面作为分析点,从国内、国际两方面加以阐述、分析,提出了我国水果产品在标准化工作中的一些... 农产品安全卫生问题是当前国内、国际经济贸易中的重中之重,而水果的质量安全问题更是与百姓生活息息相关,现就目前最为关注的农产品农药残留方面作为分析点,从国内、国际两方面加以阐述、分析,提出了我国水果产品在标准化工作中的一些不足之处,尤其是水果标准体系在农药残留方面的不健全之处。并提出趋利避害,进一步发展我国水果业的对策建议。 展开更多
关键词 农产品安全 水果 质量安全 标准化工作 农药残留 标准体系 果品标准
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The Disk-Magnet Electromagnetic Induction Applied to Thermoelectric Energy Conversions 被引量:1
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作者 Hiroshi Uechi Schun T. Uechi 《World Journal of Engineering and Technology》 2022年第2期179-193,共15页
The thermoelectric energy conversion technique by employing the Disk-Magnet Electromagnetic Induction (DM-EMI) and improved DM-EMIs is shown, and possible applications to heat engines as one of the energy harvesting t... The thermoelectric energy conversion technique by employing the Disk-Magnet Electromagnetic Induction (DM-EMI) and improved DM-EMIs is shown, and possible applications to heat engines as one of the energy harvesting technologies are also discussed. The idea is induced by integrating irreversible thermodynamical mechanism of a water drinking bird with that of a Stirling engine, resulting in thermoelectric energy generation different from conventional heat engines. The current thermoelectric energy conversion with DM-EMI can be applied to wide ranges of temperature differences. The mechanism of DM-EMI energy converter is examined in terms of axial flux magnetic lines and categorized as the axial flux generator. It is useful for practical applications to macroscopic heat engines such as wind, geothermal, thermal and nuclear power turbines and heat-dissipation lines, for supporting thermoelectric energy conversions. The technique of DM-EMI will contribute to environmental problems to maintain clean and susceptible energy as one of the energy harvesting technologies. 展开更多
关键词 Thermoelectric Energy Generation (TEG) Thermomechanical Dynamics (TMD) Disk-Magnet Electromagnetic Induction (DM-EMI) Axial Flux Electric Generator (afeg) Applications to Heat Engines
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