emit
- vt.发出;射出;散发(光、热、声音、气等)
过去式： emitted 现在分词： emitting 过去分词： emitted 第三人称单数： emits
e- 向外,离开 + mit 送,放出
emitemit
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1
VERB 发出，排放，散发（热、光、气或气味）
If something emits heat, 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。
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2
VERB 发出（声音或噪音）
To emit a 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。
verb
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1
- expel (gases or odors)
- Synonym: breathe pass off
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2
- express audibly;utter sounds (not necessarily words)
- She let out a big heavy sigh
- He uttered strange sounds that nobody could understand
- Synonym: utter let out let loose
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3
- give off, send forth, or discharge;as of light, heat, or radiation, vapor, etc.
- The ozone layer blocks some harmful rays which the sun emits
- Synonym: give out give off
数据来源：WordNet
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The metal container began to emit a clicking sound .
金属容器开始发出咔嗒咔嗒的声音。
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She was heard to emit a cry of horror .
人们听到她发出恐怖的叫声。
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Sulphur gases were emitted by the volcano .
硫磺气体由火山喷发出来。
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The new device emits a powerful circular column of light .
新设备发出明亮的圆形光柱。
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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。
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The candle on the table emitted dim light .
桌子上的蜡烛发出微弱的光。
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Fireflies don 't emit heat .
萤火虫不散发热。
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The moon is emitting cool light through clouds .
月亮透过云层放射出寒光。
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A fixed star can emit light and heat by itself .
恒星本身发光发热。
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The factory has been emitting black smoke from its chimney .
这个工厂的烟囱一直冒黑烟。
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It is unlawful for factories to emit black smoke into the air .
现在，工厂往空气中排黑烟是违法的。
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The wire is emitting sparks .
电线冒火儿了。
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But the most sensible form of adaptation is surely to adapt our energy systems to emit less carbon pollution ．
但最明智的适应方式肯定是通过调整能源系统来减少碳污染。
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Factories don 't emit it directly into the air .
工厂不把它直接排到大气中。
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Molecules emitted by the burning of coal at the start of the Industrial Revolution in the 1700s are still in the atmosphere warming our planet today .
在18世纪工业革命初期燃烧煤炭所释放出的二氧化碳分子仍存在于大气层中，使我们的星球变暖。
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His eyes snapped vindictively , while his ears joyed in the sniffles she emitted .
眼睛一闪一闪放出惩罚的光，他听见地抽泣，心里更高兴
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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。
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Development and Trend of Organic Light Emitting Diodes Technology
有机电致发光显示技术的发展与展望
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A report about the build process health is emitted each time an analysis is performed .
每次执行分析之后都会给出一个关于构建过程健康度的报告。
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Measurement method of airborne noise emitted by marine diesel engine
GB/T9911-1988船用柴油机辐射的空气噪声测量方法
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A study of the synthesis of a blue green emitting phosphor
蓝绿色荧光粉的合成研究
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Measurement on Emitting Characteristics of FED Phosphor and Practical Measure Apparatus
场致发射显示用荧光粉的发光特性检测及实用检测装置
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Earthquakes emit three types of waves which have their own characteristics .
地震发出两种波，它们有各自的特征。
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It makes it possible to analyze the light emitted from stars .
它使研究来自星球的光成为可能。
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Determination of sound power levels of noise emitted by household electrical appliances
GB/T4214-1984家用电器噪声声功率级的测定
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Test method for noise emitted by copying machine
GB/T10157-1988复印机械噪声测试方法
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Different merchandises emitted different harmful pollutants due to their different composition .
商品不同，其构成的成分不一样，所散发有害物的特性不同。
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Investigation of Carbon Nanotubes Field Emitting Light Tube of Novel Cylinder-Shaped Structure
新型圆柱结构的场发射碳纳米管发光管
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At the same time , the membrane is also able to emit electronic Yang .
同时，细胞膜内的阳电子也得以排出。
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Reflection emit allows symbolic information to be defined for a dynamic module .
反射发出允许为动态模块定义符号信息。
指向四周发射光或热，作不及物动词时常后接介词 from。
The campfire radiated a warm cozy glow.
篝火发出温暖舒适的光。
Heat radiated from the glowing wood.
燃烧的木头散发出热量。
指发出光、热、气、声音等。
The candle on the table emitted dim light.
桌子上的蜡烛发出微弱的光。
Fireflies don't emit heat.
萤火虫不散发热。
指发出光、热、声音、气味等。
The sun gives off light and heat.
太阳发出光和热。
This particular rose gives off an incredible fragrance.
这种特殊的玫瑰散发出浓烈的香味。
指发出光、声音、信号等。
The sun sends out light all the time.
太阳一直发光。
When did that ship send out an SOS signal?
那艘船何时发出呼救信号的？