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在仪器和电视中供显示用的阴极射线管,既笨重,又易碎,可能就要成为过时的东西。新的固态技术能够制成板式屏幕。其售价是如此便宜,以致可以广泛应用于仪表、机械等领域,甚至可供家用。
Cathode ray tubes for display in instruments and televisions are bulky and fragile and may become outdated. The new solid state technology can be made into a flat screen. Its price is so cheap that it can be widely used in instrumentation, machinery and other fields, and even for home use.