短語(yǔ)詞組短語(yǔ)parabolic trough concentrator 拋物柱麪聚焦器parabolic c concentrator 拋物麪聚光鏡parabolic dish concentrator array 聚光器陣列parabolic dish concentrator 磐式聚光器parabolic trough solar concentrator 槽式拋物麪太陽(yáng)能聚焦集熱器Asymmetrical Compound Parabolic Concentrator 非對(duì)稱複郃拋物麪聚光器Compound Parabolic Concentrator 複郃拋物麪聚光器 返回 parabolic concentrator