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Scientific phenomena evaluation apparatus, educational tool for scientific experiments and manufacturing method of the device and tool
Scientific phenomena evaluation apparatus, educational tool for scientific experiments and manufacturing method of the device and tool
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机译:科学现象评估装置,用于科学实验的教育工具以及该装置和工具的制造方法
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摘要
According to the invention, the plurality of long grooves each having a cross-sectional area of not more than 1 mm2 are formed, an end of each of the plurality of flow passages joins in at one meeting point and furthermore, a liquid delivering device is provided. Therefore, it is possible to qualitatively observe scientific phenomena, such as the dispersion phenomena of molecules. Also, accuracies sufficient for experiencing high technologies, for example, various phenomena such as the diffusion phenomenon of a liquid, heat transfer phenomenon of a liquid, mixing phenomenon of liquids and chemical reactions of a liquid that occur in this fine flow passage are obtained, consumption of chemical agents and the like is small and environmental burdens are small. Therefore, the scientific phenomena evaluation apparatus is appropriate as an educational tool for scientific experiments.
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