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Titlebook: Light Emitting Diodes for Agriculture; Smart Lighting S Dutta Gupta Book 2017 Springer Nature Singapore Pte Ltd. 2017 Light emitting diodes

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發(fā)表于 2025-3-23 11:21:56 | 只看該作者
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發(fā)表于 2025-3-23 14:43:41 | 只看該作者
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發(fā)表于 2025-3-23 22:04:41 | 只看該作者
S. Dutta Gupta,A. Agarwalbilities. Unless he does so, the pressures of the pre- sent will impose their own logic and produce a future from a flawed mould - a future in which the contradictions of wealth, privilege and power are monstrously exaggerated by the magnifier of economic growth.978-3-540-06144-1978-3-642-80733-6Series ISSN 0075-8442 Series E-ISSN 2196-9957
14#
發(fā)表于 2025-3-24 01:01:50 | 只看該作者
E. Hanus-Fajerska,R. Wojciechowskas the flow of DDT through the environment. I will assume that all of you will have those papers and will be able to go over those in detail if you wish. So rather than simply repeating the information in those papers I would like to talk about several of the aspects of our approach which have occurr
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發(fā)表于 2025-3-24 03:21:16 | 只看該作者
Duong Tan Nhut,Nguyen Phuc Huy,Hoang Thanh Tung,Vu Quoc Luan,Nguyen Ba Nams the flow of DDT through the environment. I will assume that all of you will have those papers and will be able to go over those in detail if you wish. So rather than simply repeating the information in those papers I would like to talk about several of the aspects of our approach which have occurr
16#
發(fā)表于 2025-3-24 09:38:40 | 只看該作者
Unless he does so, the pressures of the pre- sent will impose their own logic and produce a future from a flawed mould - a future in which the contradictions of wealth, privilege and power are monstrously exaggerated by the magnifier of economic growth.
17#
發(fā)表于 2025-3-24 13:35:18 | 只看該作者
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發(fā)表于 2025-3-24 22:11:50 | 只看該作者
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發(fā)表于 2025-3-25 02:00:55 | 只看該作者
Economics of LED Lighting, pattern. Since 2014, the photon efficiency of LED fixtures has increased and the most efficient LED fixtures now exceed the best HPS technology (1000?W, double-ended). The cost per photon of LED fixtures for plant growth lighting is still high, but payback periods, compared to 1000?W HPS, of 8–20?y
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