将一个小绿色植物放入一个三角瓶中如下图所示在瓶中安放一个测定瓶中co2浓度的传感器将瓶口用橡胶塞塞上传感器的另一端与计算机连接以�测 Template




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tomski将一个小绿色植物放入一个三角瓶中如下图所示在瓶中安放一个测定瓶中co2浓度的传感器将瓶口用橡胶塞塞上传感器的另一端与计算机连接以�测 coloring