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| 1. | A cap is inserted into a "well" in the end of can of primer to set it off. |
| 雷管插入准备起爆的引爆器盒末端的“孔”中。 |
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| 2. | We shall start the two blocks from rest at the center point of the track and force them apart by exploding the cap with an electric spark. |
| 开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。 |
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| 3. | The act of detonating a percussion cap in a firearm. |
| 引爆使火器中的雷管爆炸的动作行为 |
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| 4. | An easily ignited cord or wick, formerly used to detonate powder charges or to fire cannons and muzzleloading firearms. |
| 导火线一种过去用于引爆雷管或点燃火炮和火器的易燃绳索 |
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| 5. | not-cap-sensitive explosive |
| 非雷管引爆炸药 |
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| 6. | A small explosive placed on a railroad track that is fired by the weight of the train to sound a warning of an approaching hazard. |
| 信号雷管一种置于铁路轨道上的小型爆炸物，由火车的重量引爆，这样来预警临近的危险 |
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| 7. | insert a primer into (a gun, mine, charge, etc.) preparatory to detonation or firing. |
| 插入雷管为引爆做好准备。 |
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| 8. | It contains devices to control depth and direction as well as a detonator for the explosive-filled warhead. |
| 鱼雷带有控制自身深浅和方向的装置;还有装载能引爆的弹头的雷管。 |
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| 9. | A cap or tube containing a small amount of explosive used to detonate the main explosive charge of a firearm or mine. |
| 雷管，底火，导火线装有少量爆炸物的帽或管，用来引爆枪炮或地雷、水雷等 |
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| 10. | PVC insulated wires for ignition of electric detonators |
| 电雷管引爆用聚氯乙烯绝缘电线 |
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