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Our work "Research
of Spray Phenomenon" won the first prize in the
26th Beijing Youth scientific and technological innovations.
Our team members are showing our research.
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Our environmental
protection team represents Beishicao Middle School to
participate in the 26th Beijing Youth scientific and technological
innovations. Led by Miss Wang Yu-meng, we made displaying
board, oral defense, self-producing and finally won the
first prize.
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