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We investigated the culm form for one of the largest bamboo species, Phyllostachys pubescens Mazel ex Houz. in relation ......
甲醛在水环境中来源广泛,对人体健康危害较大,甲醛的测定在环境监测中有重要意义。AHMT分光光度法中,显色时间和显色温度对测定结......
