pilot light

英 [ˈpaɪlət laɪt]

美 [ˈpaɪlət laɪt]

n.  引火火种; 长明火

电力

牛津词典

noun

• 引火火种；长明火
  a small flame that burns all the time, for example on a gas boiler , and lights a larger flame when the gas is turned on

柯林斯词典

• （煤气灶具、锅炉等用于引火的）常燃小火
  Apilot lightis a small gas flame in a cooker, stove, boiler, or fire. It burns all the time and lights the main large flame when the gas is turned fully on.

英英释义

noun

• small auxiliary gas burner that provides a flame to ignite a larger gas burner
  Synonym:pilot burnerpilot
• indicator consisting of a light to indicate whether power is on or a motor is in operation
  Synonym:pilot lampindicator lamp

双语例句

• The HC emissions increase then decrease under the same pilot diesel quantity. Low brake thermal efficiency and excess HC emissions at light loads can be improved by increasing the amount of pilot diesel at the cost of high NOX emissions at high loads.
  在同一引燃柴油量下，HC排放呈先增加后减少的趋势，增加引燃柴油量，可以提高发动机低负荷时的有效热效率和降低HC排放，但在高负荷时，会导致NOX排放增加。
• With the description of several optical fiber link pilot protection techniques, and in light of the limited resource of optical cable cores in Guangdong, the optimal scheme for developing the said protection is presented in this paper.
  为此，介绍了几种光纤保护技术，并根据目前广东电力光纤网光缆芯数资源有限的情况，提出了发展光纤保护的最佳方案。
• An on-off switch with pilot light, reversing switch and a power rheostat are mounted on the base.
  开关还附有指示灯，转换装置及电阻在底座上。
• Power pilot light and fuse safety device.
  电源指示灯及保险丝安全装置。
• Pilot Light: Ignite a rocket-jumping Soldier while he's in midair.
  导航灯：点燃一个在半空中用火箭跳的士兵。
• Study on Pilot Test and Properties of Light-Coloured Rosin Esters
  浅色松香酯的扩大试验与性能研究
• The processing technologies, which have successfully operated in pilot plant to change the C10 heavy aromatics into light fractions, are also described.
  同时对已经中试成功的C10重芳烃轻质化工艺技术进行了阐述。
• Pilot Study on Riser Reactor's Structure for Maximizing Light Olefins by Catalytic Pyrolysis of Heavy Oil
  重油催化裂解多产低碳烯烃反应器结构的热模研究
• Kicking away the blocks holding the wheels, the pilot jumped into the light plane and flew off.
  飞行员踢开卡在那架轻型飞机轮下的障碍物之后跳进驾驶舱飞走了。
• Pilot switch-pilot light-Hi limit control.
  导向开关－导向灯－高温限制控制装置。