normal curve
| spacing
| normal curve | |
| expl. | 态曲线 |
| interntl.trade. | 常态曲线 |
| math. | 标准曲线 |
| math. од. | 正态曲线 |
| mining. | 正规曲线 |
| oil | 电位电极系曲线 |
| stat. | 正常曲线 |
| spacing | |
| dril. | 井距; 节距; 空隙 |
| exhib. | 间隙 |
| hydroel.st. | 间隔; 间距; 跨距 |
| met. | 距离 |
| oil | 齿距 |
| telecom. | 空号 |
| |||
| 态曲线 | |||
| 常态曲线 | |||
| ★ 正态曲线; 标准曲线 | |||
| 正规曲线 | |||
| 电位电极系曲线 | |||
| 正常曲线 | |||
| 正交曲线 | |||
|
normal curve : 106 phrases in 24 subjects |