1·The spark plugs need cleaning.
火花塞需要清洗一下。
2·The spark plugs need cleaning.
火星塞需要清洗一下。
3·Lasers could replace spark plugs in car engines.
汽车发动机中激光器可取代火花塞。
4·The spark plugs are from stainless steel with a corian insulator.
火花塞是由不锈钢与可丽耐绝缘子。
5·Yes, you can clean spark plugs, but in most cases its not worth it.
是的，你可以清洁火花塞，但是大多数时候不值得。
6·One of the heads with rocker arm brackets and spark plugs installed.
其中一名负责人与摇臂括号和火花塞安装。
7·Other USES include electronics, spark plugs and in drugs to treat cancer.
它也运用于电子，火花塞，治疗癌症的药物等其他方面。
8·The head with spark plugs installed seen from what will be the top side.
头部火花塞安装从什么将顶端一方。
9·They are used in everything from inspecting spark plugs to face recognition.
他们的应用范围从检查火星塞到脸部辨识都有。
10·Car engines could soon be fired by lasers instead of spark plugs, researchers say.
研究人员说，汽车发动机很快将由激光器来引燃，从而取代火花塞。