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单词 emit
例句
英语例句库

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。

She was heard to emit a cry of horror.

人们听到她发出恐怖的叫声。

Clockless chips also have the added benefit of emitting for less radio interference.

无时钟的芯片还有一个额外的优点,即辐射更少的射频干扰。

Geysers emit water.

间歇泉喷出水来。

The sun emits light.

太阳发光。

The mantid ear -- a single slit -- is sensitive to the ultrasonic "pings" emitted by hunting bats.

螳螂的耳朵只有一条裂缝,对于蝙蝠发出的超声波非常敏感。

The silicon light emitting device also can be used as a photoreceiver under reverse bias, receiving the light emitted from the other one.

此发光元件在反偏下也可当成光接收元件,接收来自同结构顺偏元件所发出的光。

The aequorin instantly emits light when triggered by calcium ions -- a substance that is produced when the bioagent-induced cascade occurs in the B cell.

一旦被钙离子——生物介质在B细胞内引发崩溃后所产生的物质——诱发,发光蛋白质立即产生光亮。

The paper reports a method and a spectropolarimeter for determining the polarization state of an emitted or reflected light in terms of its Stokes parameters.

给出了通过测量斯托克斯参量,进而确定光全偏振态的一种方法。

It also emits natural phytocide to keep air fresh, and keep people's mind clear, and emit the far infrared ray to improve the blood circulation to relieve the fatigue.

同时其释放的远红外线能促进人体的血液循环,消除疲劳。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

在汽油机的一个测试循环中,约占排放污染物总量70%~80%的非甲烷碳氢化合物是在汽油机冷起动阶段没有经催化转化而直接排入大气中,造成严重污染。

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原声例句
VOA Daily Standard 2023年4月合集

The EPA says so far toxins are not being emitted into the air.

环保署表示,到目前为止,有毒物质还没有排放到空气中。

VOA 常速 2016年8月合集

Best of all, it does not emit harmful carbon dioxide into the atmosphere.

最好的一点是,Kayoola不会向大气释放有危害的二氧化碳。

TED演讲(视频版)双语精选

Its echolocation beam is locked onto its prey, but the moth is also emitting ultrasound.

它的回声定位声波已经锁定了它的猎物,但蛾子也在发射超声波。

环境与科学

It is more attractive businesswise simply to emit the CO2.

从商业角度来说,排放二氧化碳更有吸引力。

美国历史频道纪录片《宇宙》

Oxygen molecules emit a green or red color. And nytrogen emits pinks, blues and violets.

氧分子发出绿光或红光。氮分子发出粉光,蓝光和紫光。

NASA微课堂

Then it travels onward to the photosphere where it emits heat, charged particles, and light.

然后它向前移动到光球层,在那里它释放热量、带电粒子和光。

美好而忧伤的记忆

The average person emits energy at a level of 2.5.

人类平均拥有的能量级别为2.5。

TED演讲(视频版) 2022年11月合集

You cannot both demand reparations and the right to emit.

你不能既提出赔偿的诉求 又要求排放的权利。

宇宙奥秘

It begins to decay and emit positrons, aka, anti electrons.

它开始衰变并释放正电子,也就是反电子。

奇思妙想物语

The ball emitted a gentle, blue light.

球发出了柔和的蓝光。

历年英语六级听力真题(含译文)

Our air quality now suffers from the effects of pollutants emitted directly from our cars.

我们的空气质量一直受到汽车排放污染物的影响。

BBC 听力 2020年1月合集

Microsoft has announced plans to remove all the carbon dioxide that is ever emitted by 2050.

微软宣布计划在2050年之前移除释放的所有二氧化碳。

华尔街日报

The signal emits from this really small box.

信号从这个很小的盒子里发出。

TED演讲(视频版)双语精选

Most ears emit just a handful of tones, but some can emit as many as 30.

大多数耳朵只会发出少数几种声调,但有的能发出 30 种之多。

马云演讲合辑

It can cause fire accidents and emits black carbon.

而且会导致火灾事故,并释放黑炭。

自然百科

This is about equal to 3 to 5 times what we emit annually worldwide for carbon dioxide.

这大约相当于全球二氧化碳年排放量的3到5倍。

BBC 听力 2018年10月合集

We will use the equipment 'ping finder' because the black box emits a ping ping ping noise.

我们将会使用‘ping finder’,因为黑匣子会发出ping ping ping的响声。

CNN 10 学生英语 2022年1月合集

This plant emits about three percent what of a fossil fuel plant of similar size would emit.

这个工厂的排放量约为类似规模的化石燃料工厂排放量的百分之三。

盖茨夫妇访谈录

Now, some forms of energy don't emit carbon dioxide, wind, solar and nuclear - they don't, right?

现在,一些能源不排放二氧化碳,风能,太阳能和核能——它们不排放,对吧?

Crash Course 天文篇

When the electrons drop back down, they emit light.

当电子回落时,它们就会发光。

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