谷物
发表于 2025-3-23 12:13:52
https://doi.org/10.1007/978-1-4471-2134-3Energy Efficient Light Sources; Energy Efficient Light Sources; Energy Efficient Light Sources; Energy
绝食
发表于 2025-3-23 17:18:45
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调味品
发表于 2025-3-23 20:16:03
978-1-4471-2681-2Springer-Verlag London Limited 2011
开始没有
发表于 2025-3-24 01:07:26
Solar Lighting978-1-4471-2134-3Series ISSN 1865-3529 Series E-ISSN 1865-3537
细胞
发表于 2025-3-24 04:38:40
Acceptability of Solar Powered LED Lighting,ty. Access to electricity and home lighting are essential for a higher quality of life. However, rural areas frequently lack the safe and uninterrupted electricity supply that is desired for the development of numerous economic activities.
向前变椭圆
发表于 2025-3-24 06:41:44
1865-3529also suitable for undergraduate students in the fields of environmental science, electrical engineering and renewable energy..978-1-4471-2681-2978-1-4471-2134-3Series ISSN 1865-3529 Series E-ISSN 1865-3537
projectile
发表于 2025-3-24 11:38:05
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不舒服
发表于 2025-3-24 15:39:07
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五行打油诗
发表于 2025-3-24 22:23:19
Light Emitting Diodes, why LEDs technology is the lighting technology of the future and the perfect match when considering the environment and the use of green energies. LEDs save more than 80% of energy compared to incandescent light bulbs with anefficiency comparable to fluorescent lamps of today and continuously incre
带子
发表于 2025-3-25 03:10:29
Markieta Domecka,Marta Eichsteller,Slavka Karakusheva,Pasquale Musella,Liis Ojamäe,Elisabetta Perone,Dona Pickard,Anja Schröder-Wildhagen,Kristel Siilak,Katarzyna Waniekesigned a vascular anastomoses workshop for our surgical residents at the University of Iowa. The workshop introduced the basic steps of constructing various vascular anastomoses in a relaxed environment outside the operating room. During the workshop, the residents expressed the need for a manual t