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absolute zero 【物理學】絕對零度〔-273.16℃〕。

From there the antiprotons go into a “ catching trap , “ where most of their remaining energy is absorbed and radiated away by electrons swirling in a magnetic field , lowering them to a temperature of about 15 degrees above absolute zero and speeds of a few hundred feet per second 從那里反質子進入一個“捕獲線圈, ”在一個磁場中它們中的大多數以能量被吸收而且以電子渦流輻射掉了,降低它們的溫度為絕對零度上大約15度且速度為每秒數百英尺。

Until then , the term “ absolute zero “ will have no meaning 在那以前, “絕對零度”一詞無任何意義。

absolutely

The verify experiment proves that its ratio and phase characteristics are much better than ordinary ones and the precision is enough for measure use . zero - flux current transformer can ’ t obtain absolute zero flux because residuary flux , so when the secondary turns is too small it will not satisfying . to improve the precision further , proposes a method to compensate zero - flux current transformer using capacitance parallel connected coil and deduces it 為了進一步抵消剩余磁通,提高互感器的精度,提出了一種并聯電容線圈補償零磁通的方法,并進行了理論推導,設計了基于該方法的100匝電流互感器,通過校驗證明它可以改善零磁通電流互感器的比差和角差特性,提高互感器的精度,將電流互感器的二次匝數由普通互感器的幾千匝降到了100匝,提高了測量微小電流的能力。

In some subtle way , which physicists still do not completely understand , quantum mechanics conceals its strange effects when many particles interact in a disordered manner or when temperature rises much above absolute zero ? that is , whenever things get a little bit complicated , as they usually do in the macroscopic world 當事情變得復雜時(巨觀的世界里常是如此) ,例如許多粒子不規則地交互作用,或是溫度比絕對零度高出很多的時候,量子力學的奇特效應,會經由物理學家至今仍未徹底了解的某種奇妙方式,變得隱而不顯。

From there the antiprotons go into a “ catching trap , “ where most of their remaining energy is absorbed and radiated away by electrons swirling in a magnetic field , lowering them to a temperature of about 15 degrees above absolute zero and speeds of a few hundred feet per second 從那里反質子進入一個“捕獲線圈, ”在一個磁場中它們中的大多數以能量被吸收而且以電子渦流輻射掉了,降低它們的溫度為絕對零度上大約15度且速度為每秒數百英尺。

The theory stated that at temperatures near absolute zero , the atoms could reach a state of such low energy that they collapsed into a new state where it was no longer possible to distinguish between them - a state known as einstein - bosecondensation 這項理論預測在幾乎處于絕對零度的溫度下,氣體原子的能量非常低,以至于它們會分解,形成一種新的狀態,在這種新的狀態下,原子和原子之間無法再區分開來。

She has cooled them just shy of absolute zero ( - 459 degrees fahrenheit ) and observed their funky quantum doings , leading the way into an unexplored realm that holds implications for superconductivity ? the creation of resistance - less electrical flow 她將它們冷卻至接近絕對零度,觀察到它們詭異的量子行為,為一個未經探索的領域開辟了一條道路,那里蘊涵了超導的奧秘,材料的電阻可驟降至近乎零。

The heart of the 3 . 5 - tonne satellite is a container holding four spheres the size of ping pong balls that will be chilled to near absolute zero and spun 10 , 000 times a minute , making them the most accurate gyroscopes ever built 這個3 . 5噸的人造衛星核心部分是一個裝有4個乒乓球大小的圓球的容器,這些小球可以被冷凍到絕對零度并能每分轉10000轉,這些都使這個裝置成為建造過的最精確的陀螺儀

Consequently , the first chip - trap proposal , put forward by a group at the california institute of technology in 1995 , involved cooling the entire chip to near absolute zero using a bulky and expensive liquid - helium refrigerator 所以, 1995年加州理工學院的一個小組首度提出晶片阱的構想,需要用龐大且昂貴的液態氦冷凍機,將整個晶片冷卻到接近絕對零度。

Even 15 billion years or so after the big bang , echoes of that event still linger in the form of background radiation , only a few degrees above absolute zero 宇宙大爆炸在一百五十多億年后的今天仍余波未平,爆炸當時所釋放的能量(即使這些能量看起來似乎微不足道)仍以背景輻射現象的形式存在著。

Even fifteen billion years or so after the big bang , echoes of that event still linger in the form of background radiation , only a few degrees above absolute zero 即使在宇宙大爆炸發生大約150億年之后,大爆炸的遺跡仍以背景輻射的形式存在于茫茫宇宙之中,這背景輻射只高出絕對溫度幾度。

The universe is being bathed in an extraordinary uniform microwave light which translates into a frigid average of 2 . 73 kelvin degrees above absolute zero , or - 273 c 宇宙萬物其實皆沐浴于一種微波輻射之中,它代表著平均只有2 . 73絕對溫度絕對零度即攝氏- 273度的冰冷空間。

The cold of interstellar space , thousands of degrees below freezing point or the absolute zero of fahrenheit , centigrade or raumur : the incipient intimations of proximate dawn 星際空間的寒冷,冰點以下幾千度或華氏攝氏或列氏的絕對零度194 ,即將迎來黎明的最早兆頭。

Even 15 billion years or so after the big bang , echoes of that event still linger in the form of background radiation , only a few degrees above absolute zero 原始大爆炸已過了150億年左右,大爆炸的痕跡仍以背景輻射的形式存留在宇宙中間,只比絕對零度高幾度。

The scientists mimicked a space environment by freezing the mixture to temperatures close to absolute zero , then exposing it to harsh ultraviolet radiation 科學家模擬太空環境,首先將混合物降溫,直到接近絕對零度后,以強烈的紫外線照射混合物。

It has to sit in a bath of liquid helium cooled to just a fraction of a degree above absolute zero ( - 273 c ) in order to work 為了能夠運行, “獵人”不得不被放置在有液態氦溶液中,里面的溫度只比絕對零度( 273 c )高一點點。

To cool atoms to near absolute zero , physicists rely on systems of lasers and magnetic fields to trap atoms 為了將原子冷卻至接近絕對零度,物理學家倚靠的是雷射及磁場組成的系統來局限原子。

The collider has been built in eight sections , each of which must be cooled to temperatures only just above absolute zero 碰撞機由八個部分組成,每個部分都必須冷卻到接近絕對零度。

The study and use of devices utilizing properties of materials near absolute zero in temperature 對材料在接近絕對零度時的特性進行研究和利用的學科。