antihydrogen

antihydrogen什么意思,antihydrogen翻译

基本解释

网络: 反氢；反氢原子

例句

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。