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发表于 2014-05-23 12:11
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测力环经校准，测得力值与百分表读数如下：( A B )ÃãkóÇ¿'|îbbs.3c3t.comê
d§Ç®e0Ý| 力值kN | 0 | 1 | 2 | 3 | 4 | 5 | | 百分表读数mm | 1.000 | 1.440 | 1.878 | 2.330 | 2.780 | 3.246 |
ÃãkóÇ¿'|îbbs.3c3t.comê
d§Ç®e0Ý对校准结果确认计算正确的是：ÃãkóÇ¿'|îbbs.3c3t.comê
d§Ç®e0ÝA，Y=2.2288X-2.2079 R2=0.999 B，Y=0.4486X+0.9908 R2=0.999ÃãkóÇ¿'|îbbs.3c3t.comê
d§Ç®e0ÝC，Y=2.2288X+2.2079 R2=0.999 D，Y=0.4486X-0.9908 R2=0.999ÃãkóÇ¿'|îbbs.3c3t.comê
d§Ç®e0Ý
ÃãkóÇ¿'|îbbs.3c3t.comê
d§Ç®e0Ý考试不能用excel表格，问下考试详细计算做题过程ÃãkóÇ¿'|îbbs.3c3t.comê
d§Ç®e0Ý多谢。做出来者，送10金币回馈。ÃãkóÇ¿'|îbbs.3c3t.comê
d§Ç®e0Ý
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