多功能手機座觸感筆Multi-function mobile phone holder.The utility model discloses a multi-function mobile phone holder comprising a plurality of cylinders, the cylinders are movably connected in an oblique manner, an front end of an end cylinder is provided with a writing pen head, the cylinders are twisted t.....
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連接有懸掛裝置的相機穩定架Camera stabilizing bracket for connecting the hanger.The utility model discloses a camera steady rest connected with a lifting linkage, comprising a mounting bracket and a lifting linkage. The mounting bracket comprises an interconnecting piece which is fixedly connected with a drink bo.....
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市民大眾經常暴露在形形色色、不同濃度的環境污染物之中, 其中無所不在、惡名遠揚的二噁英，是一類氯代含氧三環烴化合物，共包含二百一十種同系物，劇毒無比。二噁英主要來自於製藥、其它工業的加工生產、城市垃圾焚化及車輛排放等等。這類型的污染物具環境滯溜性，並能在生物體內積存及引發癌症。環境污染治理是防止二噁英危害市民的有效手段，同時，製作二噁英拮抗物質用於預防中毒， 亦是減輕或甚至消除二噁英對人體健康危害的有效途徑。本發明涉及一種新穎靛藍衍生物及其提取方法，以及其作為二噁英拮抗劑在腫瘤預防中的應用。
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The utility model relates to a touch sensor, which comprises means for receiving the external pressure of the fluid bag is deformed; disposed in the fluid on the package for the deformation of the fluid packet is converted to the change in resistance of the conductive lines; and for measuring the re.....
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Faced with the problem of the present invention: For the catalyst carrier, not only requires a proper specific surface area and pore size distribution, but also to support the mechanical strength and thermal stability is also very strict requirements. Furthermore, the catalytic composition and prope.....
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