Microscopic needle-shaped crystals of herapathite are embedded in a plastic base .
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Tests on the methods of brewing the needle - shape teas
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Needle - shaped leave borne in pairs , can reach a height of 25m
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Study on the technology of machine - processed needle - shaped famous green tea
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Study on scenting technology for needle - shaped gradenia jasminoides scented tea
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Needle - shaped specimen
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Abstract : the defects of the needle - shaped hole and narrow white threads on the strip surface have close relationship with oxide film of work roll
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In this paper , it is reported the synthesis of a new type of nanostructured film that is composed of needle - shaped tio2 particles through an acetic acid modified sol - gel method