04:00 Mar 11, 2007 |
Russian to English translations [PRO] Science - Physics / fishing | |||||||
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| Selected response from: Ibrahimus Local time: 05:29 | ||||||
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...what frequency and strength of echo sounding signals ... Explanation: Here's a sample product: http://cc.msnscache.com/cache.aspx?q=5997831740855&lang=en-U... "JFC-130 Black Box Dual Frequency Echo Sounder NEW! JFC-130 Black Box Dual Frequency Echo Sounder * Power Output: 1 kW or 3kW * 200, 75, 50 and 28kHz * Split Screen display * Power Supply: 24 and 32VDC * 10.4" Color LCD Screen (option) * Full Function 2nd Station Keyboard (option) JRC’s new Color Black Box Fish finder offers the latest in design and technology for anglers. The JFC-130 is available in a 1kW or 3kW output power. Composed of four components; Processor, Keyboard, Transducer and optional 10.4” LCD Display, mounting options for this fish finder prove to be the most versatile available." |
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sounds of which frequencies and effectiveness Explanation: Hello, Andrew, I am trying to give you a hand for your translation about fishes experimentation. I should write the sentence that way : "sounds of which frequencies and effectiveness" are necessary in order to avoid scaring fishes, and above all, to attract them. |
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which frequencies and what efficiency of sound Explanation: какие частоти - which (and not what) frequencies, as it is in plural. эффективности - better efficiency than effectiveness, if you are talking of sound energy. |
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which frequencies and sound levels Explanation: Оригинал хромает...эффективность звука - технически неточно, эффективность может быть у излучателя звука, но в данном случае и этот параметр большого значения не имеет. Скорее всего речь идёт о частоте и УРОВНЕ звука. Аналогично, в английском "efficiency of sound" применяется не как самомтоятельный параметр, а в комбинации с radiation, generation, production, etc. |
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