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高温超导线材产业化 我国第一条铋系高温超导线材生产线近日在北京建成并正式投入生产。这是我国高温超导线材产业化的重大突破，使我国成为世界上少数几个掌握高温超导线材生产技术并具备产业化生产能力的国家之一。同样直径的高温超导材料和普通铜材料相比，前者的导电能力是
Industrialization of high-temperature superconducting wire China’s first bismuth-based high-temperature superconducting wire production line recently completed in Beijing and formally put into production. This is a major breakthrough in the industrialization of China’s high-temperature superconducting wire rod, making our country one of the few countries in the world to master the production technology of high-temperature superconducting wire rod and possess industrialized production capacity. The same diameter of high temperature superconducting materials and ordinary copper materials compared to the former conductive capacity is