 |
| |||
| 障〔阻〕碍; 妨害; 延〔停〕滞; 延迟 | |||
| 妨障碍 | |||
| 干扰; 障碍 | |||
| 阻碍 | |||
| 开关阻抗; 障碍物 | |||
| 妨碍 | |||
| hindrance: 30 phrases in 13 subjects |
| Agriculture | 2 |
| Automobiles | 1 |
| Chemistry | 3 |
| China | 2 |
| Commerce | 3 |
| Communications | 1 |
| General | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 3 |
| Plastics | 2 |
| Polymers | 2 |
| Technology | 8 |
| Water resources | 1 |