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单词 nir
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NIR
NIR n. [ < Russian NIR, initialism < naučno-issledovatel′skaja rabota scientific research work] now historical a colour television system developed in the Soviet Union, similar to SECAM.
ΚΠ
1966 Economist 12 Feb. 628 This Russian-designed system offers the best prospect of a single acceptable colour television system for the whole of Europe... The Russians call the Soviet system NIR.
1969 P. S. Carnt & G. B. Townsend Colour Television II. vii. 237 In April, 1963, the Non-linear NIR system had already been anticipated by B. W. B. Pethers of the BBC. This was some two years before the NIR system came to light.
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