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[資料] 極米無屏電視的投射尺寸快捷計算公式與速查表

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發表於 2016-11-11 16:06:57 | 顯示全部樓層 |閱讀模式

[size=1.6]極米無屏電視的投射比是1.2:1
9 Y' ~9 L3 {7 a6 R- b- }! I1 ~( ?投射比=投影距離/畫面寬度
/ R2 y, b- s2 J/ s: x  o& w由此計算:1 Z: B. Q! b+ P6 `5 Q# E
極米無屏電視的快捷計算公式:3 v) U) ~# l3 ], B8 g! C
對角線(米)=0.98*距離,寬度=距離/1.2 ,高度=距離/1.92
' [: ]" F: c: [1 ]! i對角線(英寸)=38.58*距離; \  ?' {+ Z' J& X, I; Z" R! Y6 M, L

, `, A. [6 O+ p$ I! g$ I速查表如下:
& W: s* |' ?7 {& ^! I  M4 @- S. f7 x4 U6 P* B" h& f: _

極米無屏電視投射尺寸速查表
距離(米)寬(米)高(米)對角線(米)對角線(英寸)
0.50.420.260.4919.29
0.60.500.310.5923.15
0.70.580.360.6927.01
0.80.670.420.7830.86
0.90.750.470.8834.72
1.00.830.520.9838.58
1.10.920.571.0842.44
1.21.000.631.1846.30
1.31.080.681.2750.15
1.41.170.731.3754.01
1.51.250.781.4757.87
1.61.330.831.5761.73
1.71.420.891.6765.59
1.81.500.941.7669.44
1.91.580.991.8673.30
2.01.671.041.9677.16
2.11.751.092.0681.02
2.21.831.152.1684.88
2.31.921.202.2588.73
2.42.001.252.3592.59
2.52.081.302.4596.45
2.62.171.352.55100.31
2.72.251.412.65104.17
2.82.331.462.74108.02
2.92.421.512.84111.88
3.02.501.562.94115.74
3.12.581.613.04119.60
3.22.671.673.14123.46
3.32.751.723.23127.31
3.42.831.773.33131.17
3.52.921.823.43135.03
3.63.001.883.53138.89
3.73.081.933.63142.75
3.83.171.983.72146.60
3.93.252.033.82150.46
4.03.332.083.92154.32
4.13.422.144.02158.18
4.23.502.194.12162.04
4.33.582.244.21165.89
4.43.672.294.31169.75
4.53.752.344.41173.61
4.63.832.404.51177.47
4.73.922.454.61181.33
4.84.002.504.70185.18
4.94.082.554.80189.04
5.04.172.604.90192.90

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