Bunsen lamp

英 美
  • 本生灯
  • Bunsen 本生(德国化学家)
  • lamp n.灯;台灯;油灯;光源
    1. Then, with a Bunsen burner, the surface is thoroughly seared.
      然后,用本生灯彻底烧灼表面。
    2. First, open the clamp or valve so that biogas can flow back from the balloon to the Bunsen burner.
      首先,打开钳或阀,使沼气可以回流从气球的本生灯。