spark timing
| curve
| spark timing | |
| auto. | 点火正时 |
| curve | |
| athlet. | 弯道 |
| baseb. | 曲线球; 投曲线球 |
| bowl. | 弧形球; 曲线球 |
| curl. | 旋转 |
| fig.skat. | 弧形溜冰 |
| IMF. | 曲线图表 |
| met. | 曲线板 |
| met. од. | 曲线图 |
| |||
| 内燃机点火正时提前角 | |||
| 火花定时器 | |||
|
spark timing : 19 phrases in 3 subjects |
| Automobiles | 16 |
| Aviation | 1 |
| Technology | 2 |