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单词 Doubling time
释义

Doubling time

原声例句
TED演讲(视频版) 2020年11月合集

That doubling time is what stays constant in exponential growth.

倍增时间是指数增长中保持不变的时间。

犯罪心理 第3季

He's practically doubling his pace every time.

速度翻倍 越来越频繁。

英语百科

Doubling time


Graphs comparing doubling times and half lives of exponential growths (bold lines) and decay (faint lines), and their 70/t and 72/t approximations. In the SVG version, hover over a graph to highlight it and its complement.

The doubling time is the period of time required for a quantity to double in size or value. It is applied to population growth, inflation, resource extraction, consumption of goods, compound interest, the volume of malignant tumours, and many other things that tend to grow over time. When the relative growth rate (not the absolute growth rate) is constant, the quantity undergoes exponential growth and has a constant doubling time or period, which can be calculated directly from the growth rate.

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更新时间:2025/6/18 9:55:44