antiproton

US ['æntiprəʊtɒn]
UK ['æntiprəʊtɒn]
  • n.反质子（与质子质量相同，但电荷相反）
  • Web负质子；反正子；反中子
Plural Form：antiprotons  

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Web Definition

Antiproton
n.
1.
反质子（与质子质量相同，但电荷相反）a particle that has the same mass as a proton , but a negative electrical charge

Sample Sentence

Definition:
AllAll,反质子反质子,负质子负质子,反正子反正子,反中子反中子
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
It means that our measurement of the antiproton's mass relative to the electron is now almost as accurate as that of the proton.
这意味着，现在我们对反质子对电子的质量测量精度几乎与测量正质子一样。
zhè yì wèi zhe , xiàn zài wǒ men duì fǎn zhì zǐ duì diàn zǐ de zhì liàng cè liáng jīng dù jī hū yǔ cè liáng zhèng zhì zǐ yí yàng 。
www.kle100.cn
2.
Another team, ASACUSA, is studying exotic helium atoms in which one electron is replaced by an antiproton.
还有另外一个ASACUSA团队，则是研究一种奇特的氦原子（反质子取代了其中一个电子）。
hái yǒu lìng wài yī gè ASACUSA tuán duì , zé shì yán jiū yī zhǒng qí tè de hài yuán zǐ ( fǎn zhì zǐ qǔ dài le qí zhōng yī gè diàn zǐ ) 。
edba.ncl.edu.tw
3.
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
4.
The Tevatron continues to break records for luminosity, the number of high-energy proton-antiproton collisions it produces.
在加速器中，质子与反质子碰撞时产生的光强不断被打破。
zài jiā sù qì zhōng , zhì zǐ yǔ fǎn zhì zǐ pèng zhuàng shí chǎn shēng de guāng qiáng bú duàn bèi dǎ pò 。
tieba.baidu.com
5.
Some antiproton annihilations produce a shower of positrons, which in turn produce 511-keV gamma rays, two of which may be detected.
有些反质子的消灭会放出大量正子，进而产生能量为511keV的γ射线，两者都可以侦测到。
yǒu xiē fǎn zhì zǐ de xiāo miè huì fàng chū dà liàng zhèng zǐ , jìn ér chǎn shēng néng liàng wèi wǔ yāo yāo keV de γ shè xiàn , liǎng zhě dōu kě yǐ zhēn cè dào 。
edba.ncl.edu.tw
6.
When a particle, such as a proton, meets with its antimatter partner, the antiproton, the two annihilate each other in a powerful explosion.
就像正质子那样的粒子，如果它与其反物质的配偶——反质子相遇，这两个粒子就会在强大的爆炸中相互湮灭。
jiù xiàng zhèng zhì zǐ nà yàng de lì zǐ , rú guǒ tā yǔ qí fǎn wù zhì de pèi ǒu — — fǎn zhì zǐ xiāng yù , zhè liǎng gè lì zǐ jiù huì zài qiáng dà de bào zhà zhōng xiāng hù yān miè 。
www.kle100.cn
7.
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
8.
Successive bunches of antiprotons from the Antiproton Decelerator can be added to the trap, a process invented by TRAP called stacking.
反质子减速器里不断飞出的反质子束可以逐渐加到阱里，这是TRAP所发明出来的堆叠过程。
fǎn zhì zǐ jiǎn sù qì lǐ bú duàn fēi chū de fǎn zhì zǐ shù kě yǐ zhú jiàn jiā dào jǐng lǐ , zhè shì TRAP suǒ fā míng chū lái de duī dié guò chéng 。
dictsearch.appspot.com
9.
Bickford's own research predicts that other planets, including Jupiter, Saturn, Neptune, and Uranus, should have similar antiproton belts.
根据自己的研究，比克福德预测其他的行星包括木星、土星、海王星和天王星也应该有类似的反质子带。
gēn jù zì jǐ de yán jiū , bǐ kè fú dé yù cè qí tā de xíng xīng bāo kuò mù xīng 、 tǔ xīng 、 hǎi wáng xīng hé tiān wáng xīng yě yīng gāi yǒu lèi sì de fǎn zhì zǐ dài 。
article.yeeyan.org
10.
Thus, antiquark, antiproton, etc.
像反夸克，反质子等等。
xiàng fǎn kuā kè , fǎn zhì zǐ děng děng 。
bbs.astron.ac.cn