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说起买电视,很多消费者首先考虑的就是买多大尺寸的电视合适,其次才是电视的品牌、性能、功能以及价格,由此不难看出,电视的尺寸大小对于消费者的选购是有很大影响的。其实,所谓的电视尺寸就是指电视显示屏幕对角线的长短。按照计量单位的换算,1厘米=0.3937英寸(1英寸=2.54厘米),比如64厘米的电视机为25英寸。电视的屏幕对角线尺寸基本等同于有效可视图像尺寸,但有的
Talking about buying a TV, many consumers first consider is to buy the size of the TV is appropriate, followed by the TV brand, performance, function and price, it is not difficult to see that the size of the TV for consumers to buy yes Very influential. In fact, the so-called TV size refers to the length of the diagonal of the TV display screen. Measured in units of measure, 1 cm = 0.3937 inches (1 inch = 2.54 cm), such as a 64 cm television set 25 inches. The diagonal screen size of the television is roughly equivalent to the effective visual image size, but some