电力线管的英文

• tube of electric force
• tube of force

• 电力线:    electric fluxline; electric ...
• 管:    pipe; tube
• 力线管:    field tube; tube of force
• 电力线:    1.(按照电场中各点的电力强度和电力方向连成的线) electric fluxline; electric line of force2.(输送动力用电的导线) electric-power line; power line
• 磁力线管:    tube of magnetic force