emits

英 [iˈmɪts]

美 [iˈmɪts]

v.  发出，射出，散发(光、热、声音、气等)
emit的第三人称单数

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

• The machine emits sound pulses.
  这台机器可发出声脉冲信号。
• United States emissions had been declining because of increased burning of natural gas in power generation, which emits less carbon dioxide for each unit of energy than does coal.
  美国的排放量一直在降低，这是因为发电过程中燃烧天然气的比例增加了；与煤炭相比，燃气发电每单位能量所产生的二氧化碳更少。
• Otherwise, a trap occurs for find, and the exception handler emits the standard file not found error.
  否则，发生中断以find（查找），并且异常处理程序发出标准的filenotfound（文件未找到）错误。
• A volcano emits smoke and ashes.
  火山散发着烟和灰。
• The new device emits a powerful circular column of light.
  新设备发出明亮的圆形光柱。
• Gas emits only half as much carbon dioxide as coal.
  天然气发电的二氧化碳排放量仅为煤炭发电的一半。
• Electrode: A device that emits or controls the flow of electricity.
  电极：发出或控制电力流动的装置。
• The station emits an infrared signal that is picked up by the unit's infrared sensor.
  基站发射一个红外信号，这个信号被工作单元的红外传感器所接收。
• It emits a beeping sound, and you can find it with your eyes closed.
  它能发出嘟嘟声，这样你就能循声而至了。
• A cathode that emits electrons when illuminated.
  照亮时能发射电子的阴极。