focus-coil

基本解释

• n.聚焦线圈

同根派生

英汉例句

• In this paper a method which computes the ampere winding of main and auxiliary focus coil of the electron gun is introduced. It offers a reliable way to design the coil and control the output current of electric circuit.
  介绍了在电子枪设计过程中,主、辅聚焦线圈安匝数的一种计算方法,为设计线圈绕组的匝数和控制电路的输出电流提供了可靠的依据。
• Care must be taken to protect the focusing coils from stray magnetic fields.
  必须小心，以防止聚焦线圈产生寄生磁
• deflecting focusing coil for camera tube
  摄像管偏转聚焦线圈
• He was too shortsighted to focus on the object.
  他由于近视过深而无法把视力焦点对准在该物体上。
• He always wants to be the focus of attention.
  他总想成为注意力的焦点。