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我常勸人家,手里什么都沒有,是不能創(chuàng)業(yè)的, |
點(diǎn)評
要寫一個(gè)數(shù)學(xué)模型,對系統(tǒng)壓力差,閥口特性曲線,密封特性與摩擦力,系統(tǒng)震蕩這些東西作一個(gè)綜合性快速計(jì)算,用這個(gè)模型走循環(huán),再加一個(gè)精確前饋,
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