normal probability density
| function
| normal probability density abbr. | |
| tech. | 正态概率密度 |
| function abbr. | |
| gen. | 运行; 工作 |
| hydroel.st. | 作用 |
| interntl.trade. | 效用; 职能 |
| light. | 功能，用途 |
| math. | 运算 |
| met. | 功用; 用途 |
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| 正态概率密度 | |||
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normal probability density : 6 phrases in 5 subjects |
| Business | 1 |
| Economics | 1 |
| Information technology | 1 |
| Technology | 2 |
| Telecommunications | 1 |