radiate/emit/give off/send out.导航词义：散发

1. radiate:v. 散发，发射.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。

2. emit:v. 发出，散发.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。

3. give off:phr. v. 发出.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。

4. send out:phr. v. 发出.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？

全部

1·The metal container began to emit a clicking sound.

金属容器开始发出咔嗒咔嗒的声音。《牛津词典》

2·These cars emit more than all the microwaves in the EU.

这些汽车的排放量超过了欧盟国家所有微波炉的排放量。

3·Soil tilling releases carbon dioxide, and delivery vehicles emit exhaust.

耕作翻土会释放二氧化碳，而运输车辆会排放废气。

4·When submerged, they're also able to emit signals from depths of 20,000 ft.

潜入水中后，它们仍能从2万英尺深处发射信号。

5·We should minimize the use of private cars, which emit a large amount of greenhouse gases.

我们应该减少私家车的使用，因为私家车排放大量的温室气体。

6·Whatever product you use should emit only visible light, because ultraviolet light damages the eyes.

不管你用什么产品，都应该只发出可见光，因为紫外线会伤害眼睛。

7·One being the vocalizations you are probably all familiar with, which they emit through their blowholes.

一个是你们可能都很熟悉的发声，即它们通过气孔发出声音的方法。

8·They continue to emit distress calls underwater both as tadpoles and after they have begun metamorphosis.

无论是蝌蚪还是刚开始变形的蝌蚪，它们都能够在水下发出叫声。

9·Jobs was said by an engineer in the early years of Apple to emit a reality distortion field, such were his powers of persuasion.

苹果公司早期的一位工程师曾说过，乔布斯释放出一种“现实扭曲场”，这就是他的说服力。

10·Nearly all astronomical objects in space emit radio waves, whether nearby stars, objects in far away galaxies, they all give off radio waves.

太空中几乎所有的天体都发射无线电波，无论是附近的恒星，还是遥远星系中的天体，它们都会发射无线电波。

发出

1·Whatever product you use should emit only visible light, because ultraviolet light damages the eyes.

不管你用什么产品，都应该只发出可见光，因为紫外线会伤害眼睛。

2·One being the vocalizations you are probably all familiar with, which they emit through their blowholes.

一个是你们可能都很熟悉的发声，即它们通过气孔发出声音的方法。

3·They continue to emit distress calls underwater both as tadpoles and after they have begun metamorphosis.

无论是蝌蚪还是刚开始变形的蝌蚪，它们都能够在水下发出叫声。

4·Why did you emit that scream?

你为什么发出那种尖叫声？

5·Crank up the power, and it can emit a warning tone so loud that anyone in its path would have no choice but to cover their ears and run.

加大功率，就能发出一种警告的音调，这种音调非常之大，在它的所及范围之内的任何人听到都只能捂起耳朵逃跑。

散发

1·Whether for incandescents, halogen, fluorescents or LEDs this measures the decrease in the amount of light they emit over time.

无论是白炽灯、卤素灯、荧光灯还是LED灯，这都测量了这些灯泡在未来散发光数量的减少。

2·A quantum-dot display would work by arranging quantum dots that emit red, green and blue light in a grid-like pattern, and getting those dots to emit light directly.

量子点显示技术的工作原理是，通过将散发红光、绿光与蓝光的量子点排列为网状图案，并让这些量子点直接发光。

3·Men imagine that hey communicate their virtue or vice only by overt actions, and do not see that virtue or vice emit a breath every moment.

人们以为只有外部行为才能展示自己的美德或恶行，殊不知美德与恶行本身每时每刻都在散发着气息。

4·Many manmade and natural sources emit PM directly or emit other pollutants that react in the atmosphere to form PM.

PM的形成是由许多人为的因素或大自然自己散发出来的，也有污染物与空气产生相互反应而产生。

5·Room luxury is not necessarily elegant, but the elegant but it will emit the intrinsic luxury.

会客厅奢华不一定优雅，但优雅却会散发出内在的奢华。

放出

1·That is until about two days after an ant's passing, Ed discovered, when the corpse appears to emit a chemical signal that changes the living ants' behavior dramatically.

直到两天后一只蚂蚁经过，艾德·威尔逊发现，尸体似乎放出了一种化学信号，戏剧性地改变了（其他）活蚂蚁的行为。

2·1970 - Discovers that by using quantum theory and general relativity he is able to show that black holes can emit radiation.

1970年—运用量子理论和广义相对论证明了黑洞可以放出辐射。

3·May be after a while, the sun will emit a weak light, so I feel a little glare.

可过了一会儿，太阳便放出微弱的亮光，让我感到有点儿刺眼。

4·Its face may be more red, like a big fireball-like, toward the ground, toward the mountains, toward the river, emit bright red to soft.

可它的脸更红了，像个大火球似的，向着地面，向着群山，向着河流，放出红艳艳的柔光。

5·It proposes that black holes emit radiation and eventually evaporate and vanish.

它提出黑洞放出辐射并最终蒸发后消失。

冒

1·I imagine in summer evening, the somebody else sleeps late somely, hence emit night to visit him.

我料想在夏天晚上，人家睡得晚些，故而冒夜去访他。

2·Still need to emit steer I the hazard of Niang jealousy, quit you in the mansion, have been reserving greatly?

还要冒着被我娘妒忌的风险，把你留在府中，一直养大？

3·Time of rain heavily, also there is no place to be avoid, Sung people have to emit rain's plough ground in in the field, rain dozen he lift not beginning, with wear the sweat downwards drip together.

下大雨的时候，也没有地方可躲避，宋国人只好冒着雨在田间犁地，雨打得他抬不起头来，和着汗一起往下淌。

放射

1·Cell phones cannot cause cancer, because they do not emit enough energy to break the molecular bonds inside cells.

手机并不能导致癌症，因为它们放射的能量不足以破坏细胞内的分子链。

2·The unique environment into which this supernova exploded makes it possible for astronomers to observe the condensed dust from the supernova that is usually too cold to emit in the infrared.

超新星爆炸的这种独一无二的环境使得天文学家们有机会观察这些来自超新星的凝结尘埃--这种尘埃在红外线中通常因为太冷而无法放射出光。

3·And you can see blue glow to the Cherenkov radiation that fresh fuel assemblies coming out of the reactor would emit in the water.

你们能看到蓝辉光，在切伦科夫，辐射里，新的燃料组件从，反应堆里出来，它们会在水里放射。

4·Young people in the eyes of the burning flame, the elderly eyes emit light.

青年人的眼睛里燃烧着火焰，老年人的眼睛里放射出光芒。——韦尔连。

5·One of his greatest achievements in physics is a theory that describes how black holes emit radiation.

他在物理上的最大成就之一，就是描述黑洞如何放射辐射的理论。