英语词汇“curved bottom chord”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	curved bottom chord
释义	curved bottom chord 英?[k?:vd ?b?t?m k?:d] 美?[k?vd ?bɑt?m k?rd] 释义曲线形下弦杆，弧形下弦杆（桁架）
随便看	helium system helium tank helium temperature scale Helium therapy helium thermometer helium-to-boiling-water heat exchanger helium tracer helium transfer compressor helium tremor helium tremors helium tube helium tube (helium valve) helium turbine helium turbo-generator set helium vacuum test helium valve helium vapor-pressure temperature scale helium variable helium variables helium vent valve helium voice helium voice, helium speech helium vortex refrigeration helium-water hear exchanger helium-water heat exchanger

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