用屏幕的對(duì)角線長(zhǎng)度來(lái)計(jì)算尺寸的，電視機(jī)的寸指的是英寸，一英寸等于25.4mm.
電視機(jī)的尺寸換算公式如下:
(對(duì)角線尺寸*2.54)^2=(4X)^2+(3X)^2或者(對(duì)角線尺寸*2.54)^2=(16X)^2+(9X)^2
14寸的對(duì)角線長(zhǎng)35.56厘米,長(zhǎng)邊長(zhǎng)28.44厘米,短邊長(zhǎng)21.33厘米,長(zhǎng)寬比為4:3;
17寸的對(duì)角線長(zhǎng)43.18厘米,長(zhǎng)邊長(zhǎng)34.52厘米,短邊長(zhǎng)25.89厘米,長(zhǎng)寬比為4:3;
19寸的對(duì)角線長(zhǎng)48.26厘米,長(zhǎng)邊長(zhǎng)38.16厘米,短邊長(zhǎng)28.62厘米,長(zhǎng)寬比為4:3;
21寸的對(duì)角線長(zhǎng)53.34厘米,長(zhǎng)邊長(zhǎng)42.64厘米,短邊長(zhǎng)31.98厘米,長(zhǎng)寬比為4:3;
25寸的對(duì)角線長(zhǎng)63.50厘米,長(zhǎng)邊長(zhǎng)50.80厘米,短邊長(zhǎng)38.10厘米,長(zhǎng)寬比為4:3;
29寸的對(duì)角線長(zhǎng)73.66厘米,長(zhǎng)邊長(zhǎng)58.92厘米,短邊長(zhǎng)44.19厘米,長(zhǎng)寬比為4:3;
34寸的對(duì)角線長(zhǎng)86.36厘米.長(zhǎng)邊長(zhǎng)69.08厘米,短邊長(zhǎng)51.81厘米,長(zhǎng)寬比為4:3;
37寸的對(duì)角線長(zhǎng)93.98厘米,長(zhǎng)寬比有兩種,16:9和4:3的.
16:9的長(zhǎng)邊長(zhǎng)81.76厘米,短邊長(zhǎng)45.99厘米;
4:3的長(zhǎng)邊長(zhǎng)75.16厘米,短邊長(zhǎng)56.37厘米;
40寸的對(duì)角線長(zhǎng)101.60厘米,長(zhǎng)寬比有兩種,16:9和4:3的.
16:9的長(zhǎng)邊長(zhǎng)88.48厘米,短邊長(zhǎng)49.77厘米;
4:3的長(zhǎng)邊長(zhǎng)81.28厘米,短邊長(zhǎng)60.96厘米;
42寸的對(duì)角線長(zhǎng)106.68厘米,長(zhǎng)寬比有兩種16:9和4:3的.
16:9的長(zhǎng)邊長(zhǎng)92.96厘米,短邊長(zhǎng)52.29厘米;
4:3的長(zhǎng)邊長(zhǎng)85.32厘米,短邊長(zhǎng)63.99厘米;
45寸的對(duì)角線長(zhǎng)114.30厘米,長(zhǎng)寬比有兩種,16:9和4:3的.
16:9的長(zhǎng)邊長(zhǎng)99.52厘米,短邊長(zhǎng)55.98厘米;
4:3的長(zhǎng)邊長(zhǎng)91.44厘米,短邊長(zhǎng)68.58厘米;
47寸的對(duì)角線長(zhǎng)119.38厘米,長(zhǎng)寬比有兩種,16:9和4:3的.
16:9的長(zhǎng)邊長(zhǎng)104厘米,短邊長(zhǎng)58.50厘米;
4:3的長(zhǎng)邊長(zhǎng)95.48厘米,短邊長(zhǎng)71.61厘米;
49寸的對(duì)角線長(zhǎng)124.46厘米,長(zhǎng)寬比有兩種,16:9和4:3的.
16:9的長(zhǎng)邊長(zhǎng)108.48厘米,短邊長(zhǎng)61.02厘米;
4:3的長(zhǎng)邊長(zhǎng)99.56厘米,短邊長(zhǎng)74.67厘米. |
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發(fā)表于 2015-3-19 13:32
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