累计查询 0.00 亿次

liquid helium

美 /ˈlɪkwɪd ˈhiːliəm/
  • 液态氦：一种在极低温度下的氦元素的液态形式，常用于低温实验和制冷。

双语例句

  1. Liquid helium cools infrared detectors, nuclear reactors, and the superconducting magnets used in MRI machines, too.
    液氦也用来冷却红外线探测器，核反应堆，以及核磁共振成像器械的超导磁体等。
  2. The experiments were made possible by a novel, one-layer ion trap cooled to minus 269 C (minus 452 F) with a liquid helium bath.
    实验利用了一种单层离子势阱，并将其浸在液氦浴中冷却到零下269摄氏度。
  3. It turns out that particles in crystals and bubbles in liquid helium follow the same laws as some of the fundamental particles of nature.
    事实证明晶体中的粒子、液氦中的气泡和自然界中一些基本粒子一样，遵循着同样的原理。

网络短语

  • liquid helium vessel
    液氦容器
  • liquid helium cooling
    液氦冷却
  • liquid helium temperature
    液氦温度
  • liquid helium pot
    液氦罐
  • liquid helium circulatory
    液氦循环系统

英英释义

  • The chemical element helium exists in a liquid form only at the extremely low temperature of -269 degrees Celsius (about 4 Kelvin or -452.2 degrees Fahrenheit).