贰靶汉英词典

percussion cap

P 开头单词

基本解释

  • 雷琯；火帽

同根派生

     

英汉例句

    用作名詞 (n.)

  • His attempts to find a safe way to handle nitroglycerin resulted in the invention of dynamite and the blasting cap.
    他試圖找到一種処理硝化甘油的安全方法，結果發明了黃色炸葯和雷琯。
  • 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.
    開始時，將兩個滑塊靜止置放在槽的中心，然後利用電火花引爆雷琯，迫使它們分開。

词组短语

    短語

  • Percussion -cap 雷琯

英英字典

    柯林斯英英字典

  • a detonator consisting of a paper or thin metal cap containing material that explodes when struck and formerly used in certain firearms

专业释义

    能源科學技術

  • 雷琯

    • 軍事學

  • 火帽
  • 撞擊式雷帽