CR118 模型的正面刻有一个分数到十进制的转换图和三角比公式。

Model CR118 has a Fraction to Decimal Conversion Chart and Trigonometric Ratio Equations etched on the front side.

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imageScalingValue它是一个分数，指定图像伸缩比例。

ImageScalingValue a fraction that specifies how much to scale images.

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在这些配置上，测试中的可用处理器数量现在是一个分数，因为每一分钟它都要变化数次。

On these configurations, the number of processors available in the measurements is now a fractional number because in any one minute interval it can change multiple times.

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Suppose there is an epiphany at 11:54 and you get a perfect score on that question 25% and it is worth 25% of the paper.

假设在11：54的时候灵感来了4,你在那个问题上有一个完美的分数,占试卷的。

麻省理工公开课 - 固态化学导论课程节选

Anything where you're actually keeping track of something like a score that's having a variable that you increment -- plus, plus, or decrement, minus, minus, using the appropriate puzzle piece could certainly be compelling.

你需要保存像分数这样的事物时,你就需要一个变量,它可以自加，++，或者自减,要使用正确的拼图。

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I only give, I don't know, about 10% or 20% for getting the right number in a computation. I tell my graders, if the student demonstrates minimal acceptable proficiency that student has to get a passing score.

我只是给，我不知道，10%或者20%的随机概率得到合适的数字,我告诉我的学生们，如果有人想证明,最小可接受的熟练,就是学生们得到一个及格的分数。

麻省理工公开课 - 固态化学导论课程节选