Used for storing about photoelectricmaterial, rare handwriting & painting, and important files, optical instrument, supper apparatus, etc. sorts of precision instruments.
Copper phthalocyanine is an important versatile organic material. It has attracted more and more attention because of its unusual photoelectric properties.
酞菁铜是一种重要的多功能高分子材料，其良好的光电性能，正越来越引起人们广泛的研究。
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The feasibility of measuring the mechanical property of material in the mid strain rate condition with the non contact photoelectric detecting technology is verified by experimental results.