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Terms for subject Electronics containing 优 比 | all forms | in specified order only
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使用数控机床加工有许多优势。加工过程比手工更精确,并且能够以完全一样的方式重复There are many advantages to using CNC machining. The process is more precise than manual machining, and can be repeated in exactly the same manner over and over again
信噪比优值signal-to-noise merit
钢筋量与混凝土总量的最优比economic ratio of reinforcement to concret