自然对数ziranduishu
以无理数e为底的对数.其中
自然对数又叫双曲对数或耐普尔对数.
因为1nN=1gN/1ge，或1gN =1ge·1nN.查常用对数表，得1ge=0.4343.所以自然对数与常用对数换算公式为
- diaphragm
- diarrhoea
- Diaspora
- diastase
- diastole
- diastrophism
- Dias，Bartolomeu
- diathermy
- diatom
- diatomaceous earth
- Diaz de Vivar，Rodrigo
- diazepam
- Diaz Ordaz，Gustavo
- Diaz，Bartolomeu
- Diaz，Porfirio
- Dibdin，Charles
- dice
- Dicentra
- Dickens，Charles
- Dickey，James
- Dickinson，Emily
- Dickinson，John
- dicotyledons
- dictatorship
- dictatorship of the proletariat