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什么是纳米?“纳米”(namometer)是一种尺度单位,千分之一微米为一纳米。纳米材料具有净水、灭菌、灭藻、产生负氧离子、提高鱼的免疫能力、促进鱼类生产等特殊功能。纳米养鱼设备简单,价格低廉,有的还不用电能源,这一理想已初见端倪。它既是高新技术,又是实用技术。 21世纪是一个充满着挑战和机遇的世纪,信息科学技术、生命科
What is Nanometer? The “namometer” is a unit of scale, one thousandth of a micrometer to one nanometer. Nanomaterials have water purification, sterilization, algae removal, produce negative oxygen ions, improve the immunity of fish, and promote fish production and other special functions. Nano fish equipment is simple, low prices, and some do not have electricity, this ideal has begun to emerge. It is both high technology and practical technology. The 21st century is a century full of challenges and opportunities, information science and technology, and life sciences