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

• Essentially, all the neutrons and part of the gamma rays are emitted in the actual fission process.
  从根本上说，所有的中子和一部分γ射线都是在裂变实际的过程中放射出来的。
• 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。
• An electric current produced between two electrodes as a result of electrons emitted by thermionic emission.
  一种由于热离子散射产生的电子发射而在两个电极间产生的电流。
• He emitted a peculiar screech which startled everyone in the audience.
  他发出了一声古怪的尖叫声，使所有的听众都吓了一跳。
• 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。
• Artificial light emitted by TV and computer screens and over-stimulation of the brain have been blamed.
  因为电子设备，比如电视和电脑屏幕所“释放”出的人造光会“过度刺激”大脑，影响睡眠质量。
• The Reduce function sums together all counts emitted for a particular word.
  Reduce函数对发出的特定单词计数求和。
• Five main classes of pollutants are emitted into our air by a variety of sources.
  从各种污染源中排放到空气中的污染物主要有五种。
• 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。
• Of or relating to light emitted from a point source and reflected or refracted from a curved surface.
  由一个点光源发出并从曲面反射或折射的光的或关于这种光的。