R value could be taken as quantitative indicator of seismic zoning and seismic risk assessment and latent earthquake source area mapping.

值可作为地震区划、地震危险性评定、潜在震源区划分的值得参考的量化依据。

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The maximum contact pressure is decreased with the increase of the R value, and the change of R value has more remarkable influence on the maximum contact pressure of the small dimension oil seal.

最大接触压力随R值的增大而逐渐减小，且R值的改变对于小尺寸油封最大接触压力的影响较大；

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In Australia we use the metric system of measurement and the rating of insulation is known as the R-value which means thermal resistance.

在澳大利亚，我们使用公制计量方法并且绝缘等级即被作为代表耐热能力的热阻值。

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We notice that the value of E at r naught is negative, as it should be. It's a negative number.

我们主要到在r圈时E的值为负，和它本来的值一致，是一个负数。

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And one common way to think about it, is to think about the value of r, or the radius, below which 90% of that electron density is going to be contained.

而通常的想法，是想象，r，的值，也就是半径的值，即有百分之九十的电子密度,都落在这个范围之内。

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Generally, if it pays c dollars for every period, the present value is c/r.

推广开来,如果在每段时期内支付c美元,那么它的现值就是c/r

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Data science can create value by getting tools such as R and Hadoop into common parlance, making coding something that subject matter experts desire to learn in order to communicate effectively with data scientist colleagues.

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R. 1638, which would require the Fed to keep the value of the dollar stable in terms of gold.

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Health and Human Services Secretary Mike Leavitt's Value-Driven Health Care Initiative wins the endorsement of David R.

FORBES: Magazine Article