More heat than light

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More heat than light

机译：热量多于光

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"Energy policy...could be as crucial to our country's future as defence," wrote Tony Blair on May 23rd, the day his government's long-awaited white paper on the topic appeared. The enemies, according to the prime minister, are climate change and the precariousness of future supplies. Britain's oil and gas reserves are dwindling, and many of its dirty coal stations and elderly nuclear-power plants will soon close.

机译：5月23日，托尼·布莱尔（Tony Blair）写道，“能源政策……对于国防来说，对我们国家的未来至关重要”，就在这一天，他的政府期待已久的白皮书就出现了。总理说，敌人是气候变化和未来供应的不稳定。英国的石油和天然气储量正在减少，其许多肮脏的煤炭站和老式核电站将很快关闭。

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《The economist》 |2007年第8530期|p.2628|共2页
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正文语种 eng
中图分类经济;各科经济学;
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入库时间 2022-08-17 23:31:49

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1. Influence of radiation attenuation coefficient of light transparent coating and radiation reflection coefficient of radiation absorbing surface of heat exchange panel on radiative heat exchange coefficient in the "light transparent coating/radiation absorbing heat exchange panel" system of flat solar collectors [J] . N R Avezova R R Avezov Applied Solar Energy . 2009,第2期

机译：平板太阳能集热器“透光涂层/辐射吸收式热交换面板”系统中的透光涂层的辐射衰减系数和换热板的辐射吸收面的辐射反射系数对辐射换热系数的影响
2. Comparative effects of blue light and red light on the rates of oxygen metabolism and heat production in wheat seedlings stressed by heat shock [J] . Alyabyev AJ., Loseva NL., Jakushenkova TP., Thermochimica Acta: An International Journal Concerned with the Broader Aspects of Thermochemistry and Its Applications to Chemical Problems . 2002,第1a2期

机译：蓝光和红光对热激胁迫下小麦幼苗氧代谢和产热量的影响
3. Characteristic analysis of light and heat transfer in photothermal therapy using multiple-light-source heating strategy [J] . Yin Yanmei, Ren Yatao, Li Huaxin, International Journal of Thermal Sciences . 2020,第1期

机译：用多光源加热策略光热疗法光热传递特征分析
4. ‘It’s fffffffrrreeezsing! … thought thermal imaging might shed some light as to where the heat’s going!’ Can visualisation shed a light on heating? [C] . Julie Goodhew, Sabine Pahl, Christine Boomsma, eceee summer study on energy efficiency;European Council for an Energy Efficient Economy . 2015

机译：‘fffffffrrreeezings！ …认为热成像可能会揭示出热量的流向！’可视化可以为加热提供照明吗？
5. Lingering lights from America's black Broadway: Negro Renaissance to the Black Arts Movement, African-American concert -theatrical dance in Washington, D.C. [D] . Brown, Tamara Lizette. 2004

机译：来自美国黑色百老汇的余晖：黑人复兴到黑人艺术运动，非裔美国人音乐会-华盛顿特区的戏剧舞蹈。
6. The Therapeutics of Heat and Light and Electric Heat and Light Baths [O] . H. Lewis Jones 1899

机译：热与光疗法和电热与光浴疗法
7. Endothermy of dynastine scarab beetles (Cyclocephala colasi) associated with pollination biology of a thermogenic arum lily (Philodendron solimoesense) : Cyclocephala colasi beetles are facultative endotherms that spend most of their adult lives inside the inflorescences of Philodendron solimoesense, where ambient temperature (Ta) averages about 28°C due to floral thermogenesis. Measurements of respiration within a range of Ta showed that active beetles became spontaneously endothermic at Ta below 28°C but were rarely endothermic above it. There was no evidence of endothermy within the inflorescences, indicating that activities in the floral chamber can occur without the high energy expense of endothermy. Bouts of endothermy occurred at lower Ta in respirometer chambers mainly in the evening, when the insects normally fly from one inflorescence to another, and during the night, when they normally eat and mate within the inflorescence. Patterns of endothermy in individual episodes were studied in non-flying beetles with respirometry and infrared thermal imaging. Heat was generated in the thorax by oscillatory waves of respiration that were coupled with thoracic temperature (Tth) increases. Stationary beetles could regulate Tth at about 33°C independently of Ta between 16 and 29°C. At Ta20°C, this represents a 116-fold increase in metabolic rate over resting, ectothermic values. Endothermy was clearly a requirement for flight, and beetles departing inflorescences warmed to about 30°C before take-off. During flight, Tth was dependent on Ta, decreasing from 37 to 28°C at Ta of 37 to 20°C, respectively. The lowest Ta at which flight could occur was about 20°C. Thermal conductance of stationary, endothermic beetles increased at higher metabolic rates, probably because of increased ventilatory heat loss. [O] . Seymour, R.S., White, C.R., Gibernau, Marc 2009

机译：与产热香芋百合（Philodendron solimoesense）授粉生物学相关的动态圣甲虫（Cyclocephala colasi）吸热：Cyclocephala colasi甲虫是兼性吸热体，它们大部分成年生活都在Philodendron solimoesense的花序中，其平均温度（Ta）由于花的生热作用，温度约为28°C。在Ta范围内的呼吸测量表明，活跃的甲虫在Ta低于28°C时会自发吸热，而在Ta高于28°C时很少吸热。在花序中没有吸热的迹象，表明花室中的活动可以在没有高的吸热能量消耗的情况下发生。吸热的爆发主要发生在晚上，当昆虫通常从一个花序飞到另一个花序时，以及在晚上，它们通常在花序中进食并交配时，在呼吸计室的较低Ta处发生。在非飞行甲虫中通过呼吸测定法和红外热成像研究了单个发作中的吸热模式。伴随着胸温（Tth）升高的呼吸振荡波在胸腔中产生热量。固定甲虫可以在约33°C的温度下调节Tth，而与Ta在16至29°C之间的温度无关。在Ta20°C下，这表示其代谢速率比静止的，等温的升高116倍。吸热显然是飞行的要求，离开花序的甲虫在起飞前会升温到约30°C。在飞行过程中，Tth取决于Ta，在Ta从37降至20°C时，Tth分别从37°C降至28°C。可能发生飞行的最低Ta约为20°C。固定的，吸热的甲虫的热导率以较高的代谢率增加，这可能是由于通风热损失增加所致。
8. The Cryogenic Test Bed experiments: Cryogenic heat pipe flight experiment CRYOHP (STS-53). Cryogenic two phase flight experiment CRYOTP (STS-62). Cryogenic flexible diode flight experiment CRYOFD [R] . Thienel, Lee, Stouffer, Chuck 1995

机译：低温试验台实验：低温热管飞行试验CRYOHp（sTs-53）。低温两相飞行实验CRYOTp（sTs-62）。低温柔性二极管飞行实验CRYOFD

More heat than light

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