Optical receiver with a modulated photo-detector
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Opto-electronic device for optical fibre applications
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The invention provides a Chinese medicinal composition for effectively treating eczema. The raw medicines of active components of the Chinese medicinal composition are prepared from the following compositions by weight: 22 to 35 grams of phellodendron bark, 19 to 32 grams of kuh-seng, 16 to 29 grams.....
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中藥的歷史悠久，療效顯著，副作用相比於西藥少。近年, 西方國家亦漸漸趨向中醫藥的研究。然而由於中藥材在市場上存在品質問題，此對中醫藥的信譽、療效和人們的生命健康帶來了不良的後果。因此，中藥材的品質鑒定在中藥療效、安全及發展中扮演極其重要的角色。目前，中藥材的鑒別主要依賴觀察者的經驗或理化方式。前者方法誤差機率大; 後者方法相當複雜、費時、成本高，並且重複性低。本發明可通過紅外光譜，鑒定中藥材的品質、成分的比例、來源地及生長方式。
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An underwire assembly for use in a brassiere including an elongate support member of three-dimensional elongate form. The supporting member extends in at least two planes for conforming to an inferior profile of the breast of a wearer.
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