如果存在指数部分，则其代表有效部分所乘的，10的乘方幂的指数。

The exponent, if present, indicates the power of 10 by which the significant part is to be scaled.

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中国居民应该重视起这个问题，不单单是因为持续走高的CPI指数部分是因为高储蓄率而引起，同时也应该注意到相对过低的消费倾向性和数据指标也是造成这一高储蓄现象的一个原因。

People in China should more focus on this question not only because the CPI is growing faster than before but also the compared low rate of consuming is partly caused by the high rate of savings.

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他认为，在生产率增加还比较平缓(指数曲线的做下部分)的当时，勒德主义的确是个谬论。

In his view, Luddism was, indeed, a fallacy when productivity improvements were still on the relatively flat, or slowly rising, part of the exponential curve.

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