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METHOD AND DEVICE FOR INVESTIGATING LUMP SIZE OF CRUSHED ORE
METHOD AND DEVICE FOR INVESTIGATING LUMP SIZE OF CRUSHED ORE
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机译:破碎矿块尺寸的研究方法和装置
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the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0.method u043au043eu043du0442u0440u043eu043bu00a0 and smashed a file size of ore, ore to the position u043au043eu043du0442u0440u043eu043bu00a0, radiation flux ore radar signal recording reflected u0436u0435u043du043du043eu0433u043e signal, comparing the parameters with the preset and the u043au043eu043du0442u0440u043eu043bu00a0 from u0441u0440u0430u0432u043du0435u043du0438u00a0,the radar signal select u0441u0432u0435u0440u0445u0448u0438u0440u043eu043au043eu043fu043eu043bu043eu0441u043du044bu043c at the walsh with relative frequency band of not less than 1 and the pulse duration is from 1 to 100 pico xie u043au0443u043du0434 and u043eu0431u043bu0443u0447u0430u044eu0449u0438u0439 radar signal further u043fu043eu043bu00a0u0440u0438u0437u0443u044eu0442. 2),
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