English Dictionary

exponential decay

名詞

可算名詞 不可算名詞

A decrease where the rate of decrease is proportional to the amount remaining.

日本語の意味

減少の速度が残存する量に比例する現象、すなわち指数関数的な減衰

The scientist explained how exponential decay causes the isotope's activity to drop over time.

科学者は、放射性同位体の活性が時間とともに低下するのは指数関数的減衰によると説明した。

意味（1）

A decrease where the rate of decrease is proportional to the amount remaining.

The service value of the capital stock, i.e. the product of its price and quantity component, is decomposed into a depreciation component and an interest component, similar to the decomposition which holds under exponential decay.

exponential decays （ plural ）