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反质子

na.antiproton
网络negative proton; Antiprotons; Proton-Antiproton

反质子

英-汉网络释义

反质子

antiproton

英语词汇分类(1) - linglong的日志 - 网易博客 ... antiparticle 反离子 antiproton 反质子 meson 介子 ...

negative proton

科技词汇 - 太阳圣火的日志 - 网易博客... ... negative proposition 否定命题 negative proton 反质子 negative pulse 负脉冲 ...

Antiprotons

质子（阳子）（Protons）、反质子（Antiprotons）入此

Proton-Antiproton

...ermilab）探测器——这是用来收集和分析从质子反质子（Proton-Antiproton）碰撞中产生粒子信息的实验装置——上工作的 …

neproton

晶体学翻译N-4|晶体学英语词汇翻译... ... 量云器 nephoscope 反质子 neproton 海王星 Neptune ...

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。

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。

Next the antiatoms encounter a strong electric field that strips apart the antiproton and positron of the weakly bound antiatoms .

接著，反原子会遇到一个强电场，把束缚松散的反原子里的反质子及正子给拆开。

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。

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。

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。

The antiprotons are then pushed into the same trap as the positrons and left to mingle for a second or so.

然后将反质子推入到装有正电子的容器中，用大约一秒钟的时间等待它们混合。

It has developed better techniques for cooling both positrons and antiprotons, which should allow it to trap more anti-atoms.

该小组已开发出冷却正电子和反质子的改进技术，通过应用这些技术应该能够捕获到更多的反原子。

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。

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。

Coaxing hot and bothered antiprotons and positrons to couple is quite a task .

让处于高温与高速运动状态的反质子和正电子进行结合是一桩非常困难的工作。

The best concepts for antimatter propulsion require that the antiprotons be collected and isolated .

至于反物质推进，最好的想法是将反质子收集起来并实施隔离。

Pairs of protons and antiprotons are also directly produced in the cosmic ray collisions with the atmosphere .

宇宙射线撞击大气时，也会直接产生成对的质子和反质子。

To trap antiprotons, one would have to reverse the electric field , thus inverting the potential .

要抓住反质子，电场的方向必须反过来，使电位的高低与原来相反。

Physicists have long suspected that antiprotons must become trapped in a belt around Earth . Now they 've found it .

长期以来物理学家认为一些反质子一定被捕获在地球的一个条带中。现在他们已经找到它了。

The antineutrons escape the atmosphere and then decay into antiprotons at much higher altitudes.

反中子逃离大气，然后在高得多的区域衰变为反质子。

An idea was being floated to use protons and their antimatter equivalents to do just that.

利用质子和等量反质子进行准确对撞的想法开始浮现。

A small number of antiprotons constantly sleet down from space among cosmic rays .

而少量的反质子则是不断伴随著宇宙射线从太空洒落地球。

After a collection period , these antiprotons are released and detected by their annihilations on the nearby walls .

收集一段时间后，把这些反质子释放出去，让它们与邻近的墙碰撞、消灭，并加以侦测。

In their previous measurement in 2006 , the same team used one laser beam , and the achievable accuracy was dominated by this jiggling effect .

这个研究团队以前在 2006年也测量反质子的质量时，采用的仅是一个激光束，所达到的精度主要取决于这个微动效应。

Antiprotons are particles with the same mass as more familiar protons but with opposite charge .

反质子跟我们比较熟悉的质子质量相同，但是所携带的电荷相反。

Producing enough antiprotons to bend the space-time continuum looks near impossible as far as our current technology goes.

要制造足够的反质子来弯曲时空连续性，以我们目前的技术是不可能的。

This constitutes "the most abundant source of antiprotons near the Earth " , say the PAMELA team .

这构成了 “接近地球的最丰富的反质子源 ”，PAMELA 团队说。

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