antihydrogen

  • Web反氢；反氢原子

Web Definition

1.
反氢
物理专业英语词汇(A) ... antihadron 反强子 antihydrogen 反氢 antila 唧筒座 ...
www.diyifanwen.com|Based on 58 pages
2.
反氢原子
不过，1克的反氢原子(antihydrogen)包含6E23个反中子(antiproton)，以CERN目前每秒制造10E7个反中子的速度来算，需要20 …
tw.knowledge.yahoo.com|Based on 6 pages

Sample Sentence

Definition:
AllAll,反氢反氢,反氢原子反氢原子
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
To make cold antihydrogen, the experimenters must slow down the antiprotons to a temperature similar to that of the positrons.
要制作冷的反氢，实验者必须将反质子减缓到与正子相近的温度。
yào zhì zuò lěng de fǎn qīng , shí yàn zhě bì xū jiāng fǎn zhì zǐ jiǎn huǎn dào yǔ zhèng zǐ xiāng jìn de wēn dù 。
edba.ncl.edu.tw
2.
An atom of antihydrogen, for instance, is composed of a negatively-charged antiproton being orbited by a positively-charged positron.
举例来说，一个反氢原子，由带正电荷的正电子围绕带负电荷轨道运行的反质子组成。
jǔ lì lái shuō , yī gè fǎn qīng yuán zǐ , yóu dài zhèng diàn hè de zhèng diàn zǐ wéi rào dài fù diàn hè guǐ dào yùn xíng de fǎn zhì zǐ zǔ chéng 。
www.astronomy.com.cn
3.
All this happened inside a magnetic bottle that traps the antihydrogen atoms.
这一切都发生在一个俘获反氢原子的磁瓶里。
zhè yí qiè dōu fā shēng zài yī gè fú huò fǎn qīng yuán zǐ de cí píng lǐ 。
article.yeeyan.org
4.
Scientists have created antimatter in the form of antihydrogen, demonstrating how it's possible to capture and release it.
科学家已经创建了反氢原子形式的反物质，并证明怎样才有可能去俘获和释放它。
kē xué jiā yǐ jīng chuàng jiàn le fǎn qīng yuán zǐ xíng shì de fǎn wù zhì , bìng zhèng míng zěn yàng cái yǒu kě néng qù fú huò hé shì fàng tā 。
article.yeeyan.org
5.
The antihydrogen atoms are composed of a positron (an antimatter electron) orbiting an antiproton nucleus.
反氢原子是正电子（所谓正电子就是反物质的电子）围绕着以反质子为核心，作轨道运行所形成。
fǎn qīng yuán zǐ shì zhèng diàn zǐ ( suǒ wèi zhèng diàn zǐ jiù shì fǎn wù zhì de diàn zǐ ) wéi rào zhe yǐ fǎn zhì zǐ wéi hé xīn , zuò guǐ dào yùn xíng suǒ xíng chéng 。
article.yeeyan.org
6.
The detectors duly observed 38 bursts of energy which the team concluded came from antihydrogen atoms hitting the wall of the trap.
探测装置准时地记录到了38次能量爆炸，该小组的结论是爆炸是反氢原子撞击容器壁所产生的。
tàn cè zhuāng zhì zhǔn shí de jì lù dào le sān shí bā cì néng liàng bào zhà , gāi xiǎo zǔ de jié lùn shì bào zhà shì fǎn qīng yuán zǐ zhuàng jī róng qì bì suǒ chǎn shēng de 。
www.ecocn.org
7.
A chain of reactions, starting with a beam of laser-excited cesium atoms, transfers the positrons to the antiprotons to form antihydrogen.
一连串反应开始于以雷射光激发铯原子束，然后使正子移到反质子旁以形成反氢。
yì lián chuàn fǎn yìng kāi shǐ yú yǐ léi shè guāng jī fā sè yuán zǐ shù , rán hòu shǐ zhèng zǐ yí dào fǎn zhì zǐ páng yǐ xíng chéng fǎn qīng 。
edba.ncl.edu.tw
8.
Two international collaborations (ATRAP and ATHENA) used these devices to produce thousands of slowly moving antihydrogen atoms in 2002.
在2002年二个国际小组合作（ATRAP和ATHENA）用这些装置生产数以千计慢慢移动的反氢原子。
zài èr líng líng èr nián èr gè guó jì xiǎo zǔ hé zuò ( ATRAP hé ATHENA ) yòng zhè xiē zhuāng zhì shēng chǎn shù yǐ qiān jì màn màn yí dòng de fǎn qīng yuán zǐ 。
www.astronomy.com.cn
9.
A strong magnet was critical to trapping antihydrogen atoms by using their small magnetic moments.
采用具有微弱磁矩的强磁体是捕获反氢原子的关键。
cǎi yòng jù yǒu wēi ruò cí jǔ de qiáng cí tǐ shì bǔ huò fǎn qīng yuán zǐ de guān jiàn 。
article.yeeyan.org
10.
Both researchers agree that producing antihydrogen atoms that are suitable for spectroscopy is the central challenge facing the groups now.
他们两人都同意，目前研究团队最主要的挑战，是制造出适合用来测量光谱的反氢原子。
tā men liǎng rén dōu tóng yì , mù qián yán jiū tuán duì zuì zhǔ yào de tiǎo zhàn , shì zhì zào chū shì hé yòng lái cè liáng guāng pǔ de fǎn qīng yuán zǐ 。
edba.ncl.edu.tw
Did you mean
Bing Dictionary App
Without any ads
Go to website
Download mobile dict apps
iOS
Windows Phone
Android
Download PC apps
Win32 VersionMicrosoft Store