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First regarding cutting speed, working feed as the variable of designing, this article establishes the multi-goal mathematics model of manufacturing cost, productivity, profit; Second according to the mathematics model, it adopts added-power optimum metho
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摘要以切削速度、进给量为设计变量,建立了以加工成本、生产率、利润为多目标的数学模型;根据所得多目标综合优化数学模型,采用加权函数法为优化方法,用MATLAB求出在约束限制可行域内最优参数,为车削加工工艺参数提供优化依据和优化量,可供其他参数的优化提供参考。 |
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First requests the deposit insurance establishment lowly to pay damages the quota!
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首先要求存款保险设置较低的赔付限额! |
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First results are due in October.
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第一期研究结果将于10月份公布。 |
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First round draft picks have a more restrictive salary scale, based on their draft position (see question number 38 for more information).
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第一轮的新秀,按照他们被选中的顺位,有更为严格的工资上浮规定(参见问题38)。 |
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First round the number to the nearest tens or hundreds and then add what you subtracted.
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生:把减数先看作是整十、整百的数,然后多减几就要加上几。 |
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First screening of Snow White and the Seven Dwarfs, the first feature-length animated movie.
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1935年的今天,第一部长篇动画电影“白雪公主和七个小矮人”首次放映。 |
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First sentence expands the instruction in English.
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第一句是指令的英语扩展。 |
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First shake the bottle. Take two oonful of the cough syrup three times a day.
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这些药片每日三次,每次两片。记住在饭后服用。 |
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First shake the bottle. Take two spoonful of the cough syrup three times a day.
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这些药片每日三次,每次两片。记住在饭后服用。 |
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First she agreed to come out with me, then she stood me up.
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她先是同意跟我出去, 後来又爽约了. |
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First she became the patron saint of victims, the sick, the discriminated against, the homeless.
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首先,她成为受害者、病人、受歧视者、无家可归者的守护神。 |