| 1. | He ignited the wood with a band of hay .
他用一把干草引燃了这些木柴。 |
| 2. | Ignite the magnesium ribbon using a micro burner .
用微型灯点着镁带。 |
| 3. | Large pieces of wood do not ignite easily .
大块木材是不易着火的。 |
| 4. | A match ignited her light summer dress .
火柴突然燃着她身上薄薄的夏装。 |
| 5. | It ignites at the end furthest from the muzzle .
在离炮口很远的一端点火。 |
| 6. | The burning gases can ignite the lean mixture .
燃烧着的气体能点燃稀的混合气。 |
| 7. | Nitroguanidine ignites with difficulty .
硝基胍难于引爆。 |
| 8. | Ammonia-air mixtures are quite difficult to ignite .
氨与空气的混合气体不易燃烧。 |
| 9. | Sparks from the chimney ignited the roof boards ..
从烟囱里冒出的火星燃着了屋顶板。 |
| 10. | Phosphine is a toxic gas which ignites spontaneously in air .
磷化氢是一种有毒气体，在空气中可以自燃。 |
