hidden line
| plot
| hidden line abbr. | |
| IT | 隐 线; 阴暗线 |
| multimed. | 隐藏线 |
| space | 隐线; 暗线 |
| Plot abbr. | |
| wind. | 曲线图; 作图 |
| plot abbr. | |
| agric. econ. | 地块 |
| hydroel.st. | 绘图 |
| math. | 作图，区，小区 |
| met. | 标绘; 线图 |
| rem.sens. | 小区; 试验区 |
| |||
| 隐〔虚〕线; 阴暗线 | |||
| 隐藏线 | |||
| 隐线; 暗线 | |||
| 虚线; 隐藏线; 隐蔽线; 不可见线 | |||
|
hidden line : 11 phrases in 6 subjects |
| Computers | 1 |
| Electronics | 1 |
| Scientific | 1 |
| Space | 2 |
| Technology | 5 |
| Telecommunications | 1 |