onlooker 发表于 2025-3-23 13:39:11
ing organic chemicals by degrading the toxicity of raw substThis book highlights the promising photocatalytic methods for synthesizing organic chemicals by simultaneously degrading the toxicity of raw substances used for organic synthesis. It presents various semiconducting materials with high catalPander 发表于 2025-3-23 17:08:43
solar lighting.Limited availability of grid-based electricity is a major challenge faced by many developing countries, particularly the rural population. Fuel-based lighting, such as the kerosene lantern, is widespread in these areas, but it is a poor alternative, contributing to global warming and避开 发表于 2025-3-23 20:35:55
Christopher M. Bishope evolution of lighting technology through conversion of electricity into light led to the revolution in Light Emitting Diodes (LEDs). LEDs are given more importance for both indoor and outdoor lighting due to their long life span compared to any other lighting technology; the very high efficiency tFecundity 发表于 2025-3-24 02:05:20
http://reply.papertrans.cn/67/6637/663676/663676_14.png跳脱衣舞的人 发表于 2025-3-24 06:17:10
http://reply.papertrans.cn/67/6637/663676/663676_15.png赞成你 发表于 2025-3-24 07:25:05
http://reply.papertrans.cn/67/6637/663676/663676_16.png可卡 发表于 2025-3-24 11:37:32
anding and for the treatment of quite general problems. It can account for the effects of coherences of any atomic level, although the effects of collisions are included in a phenomenological and incomplete way (this will be improved on in the next chapter). In practice, however, coherence phenomena过份 发表于 2025-3-24 15:54:42
http://reply.papertrans.cn/67/6637/663676/663676_18.pngESO 发表于 2025-3-24 21:44:52
http://reply.papertrans.cn/67/6637/663676/663676_19.pngAfflict 发表于 2025-3-24 23:43:07
http://reply.papertrans.cn/67/6637/663676/663676_20.png