The Tevatron works with protons and antiprotons.

而兆电子伏加速器使用的是质子和反质子。

Unfortunately hadrons, such as protons and antiprotons, are made of smaller bits called quarks.

不幸的是，强子，比如质子和反质子，是由名为夸克的更小单元所组成的。

And when an electron and a positron or a proton and antiproton meet, they annihilate.

当一个电子与正电子相遇，或者一个质子与反质子相遇，它们就会抵消。

Heard about your latest antiproton decay experiment. 20, 000 data runs and no statistically significant results. Very impressive.

听说你最新的反质子衰变实验收集两万数据，却没啥有用的结果？灰常了得。

About 10 grams of antiprotons would be enough to deliver a manned spacecraft to Mars in just one month.

大约十克的反质子足以在一个月内将载飞船送上火星。

The European Center for Nuclear Research or CERN uses the Large Hadron Collider, a charged particle accelerator to create and study antiprotons.

欧洲核子研究中心（CERN）使用大型强子对撞机（一种带电粒子加速器）来创建和研究反质子。