emitted

英 [iˈmɪtɪd]

美 [iˈmɪtɪd]

v.  发出，射出，散发(光、热、声音、气等)
emit的过去分词和过去式

过去式：emitted　

BNC.45054 / COCA.35546

柯林斯词典

• VERB 发出，排放，散发（热、光、气或气味）
  If somethingemitsheat, light, gas, or a smell, it produces it and sends it out by means of a physical or chemical process.
  1. The new device emits a powerful circular column of light.
     新设备发出明亮的圆形光柱。
  2. ...the amount of carbon dioxide emitted.
     二氧化碳排放量
• VERB 发出（声音或噪音）
  Toemita sound or noise means to produce it.
  1. Polly blinked and emitted a long, low whistle.
     波莉眨了眨眼，吹了一声低沉而悠长的口哨。

双语例句

• Intensity of light can simply be defined as the amount of light being emitted from a source of light.
  光的强度简单的说就是从一个光源发出的光的数量。
• Jets and winds of particles emitted from this star are also pushing away ambient gas and dust.
  喷射物和粒子风从这颗恒星中射出，同样将其周围的气体和尘埃驱走。
• Some factors that affect the sound level of the noise emitted from a three-channels nozzle were investigated.
  研究了影响三通道喷嘴噪声声级的相关因素。
• Hawking radiation: Radiation theoretically emitted from just outside the event horizon of a Black hole.
  霍金辐射：理论上，从一个黑洞的视界外放出的辐射。
• Polly blinked and emitted a long, low whistle.
  波莉眨了眨眼，吹了一声低沉而悠长的口哨。
• The utility model can effectively avoid foreign odor and harmful gas emitted by the contamination of the drain.
  能有效避免排污管被污染而散发异味和有害气体。
• His body emitted a great storm, which blew up all the dust and made him look foul.
  他的身提发出了很大的风暴，炸毁了所有的尘埃并且把他搞得很脏。
• Alpha particles emitted by radioactive nuclei have energies of a few Mev.
  由放射性原子核发射出的α粒子能量一般为几个Mev。
• The branch of astronomy that detects and studies the radio waves emitted by celestial bodies.
  天文学中对天体发射无线电波的侦察与研究的分支。
• It will probably never be known whether you cracked a joke or indiscreetly emitted a rather rude noise.
  无论你是开了个玩笑，还是轻率地放了个响屁，也许都不会被人知道。