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.- The new device emits a powerful circular column of light.
新设备发出明亮的圆形光柱。 - ...the amount of carbon dioxide emitted.
二氧化碳排放量
- The new device emits a powerful circular column of light.
- VERB 发出(声音或噪音)
Toemita sound or noise means to produce it.- 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。
- Polly blinked and emitted a long, low whistle.
双语例句
- Pulses of radiation are emitted when free electrons in the gas are accelerated by passing ions.
当气体中的自由电子被掠过的离子加速时,将发出辐射脉冲。 - 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。 - 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。 - This would also cut the amount of carbon dioxide emitted into the atmosphere.
这还会减少向大气中排放的二氧化碳数量。 - 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。 - Nitrogen gas is emitted into the atmosphere by cars and industrial processes.
汽车和工业生产过程把含氮气体排放到了大气层中。 - 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。 - 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。 - 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。 - 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。